Damar Hamlin is showing "remarkable improvement" in hospital following the cardiac arrest he suffered in Monday's game between the Buffalo Bills and Cincinnati Bengals.

The Bills issued a medical update on Thursday, in which it was also confirmed 24-year-old safety Hamlin "appears to be neurologically intact".

He remains in intensive care and in a critical condition, but a second consecutive day of positive news about Hamlin's condition offered hope of a strong recovery.

Hamlin collapsed after a collision with wide receiver Tee Higgins and had to be resuscitated on the field, before the game was abandoned.

He was rushed to the University of Cincinnati Medical Center, where he has been treated since.

NFL Network reporter Ian Rapoport wrote on Twitter that Hamlin "opened his eyes last night and is responsive" and has been "gripping the hands of those close to him".

The Bills said in a statement: "Per the physicians caring for Damar Hamlin at the University of Cincinnati Medical Center, Damar has shown remarkable improvement over the past 24 hours.

"While still critically ill, he has demonstrated that he appears to be neurologically intact. His lungs continue to heal and he is making steady progress.

"We are grateful for the love and support we have received."

Aaron Rodgers remains unsure whether Sunday's game with the Detroit Lions will be his final outing at Lambeau Field as uncertainty again surrounds the legendary quarterback's Green Bay Packers future.

Four-time MVP Rodgers has struggled with injuries throughout the season and has once again flirted with the idea of calling time on his career at the end of the campaign.

The Packers head into their contest with the Lions seeking a win to secure a playoff spot, but a home game in the postseason is not possible.

That means Rodgers could run out at Lambeau Field for the final time this weekend, but the 39-year-old is not thinking too much about that scenario at this stage.

"I'm going to take some time after the season," Rodgers said on Wednesday. "I've got a lot of great memories here at Lambeau – and hopefully can add another one on Sunday.

"You don't know what the future holds. But when I think about that, it's nothing but gratitude. Not remorse or sadness, just gratitude for the time that I've been here.

"There are amazing memories that I've had on this field. There's been a lot of great moments, but I'm still undecided [about next season]. 

"We're all undecided about the future. I'm just going to enjoy Sunday night and hopefully have some more to play for."

Rodgers was the only member of the Packers' 53-man roster who did not take part in the jog-through style practice on Wednesday.

The one-time Super Bowl winner, who has been with the Packers since 2005, is hoping to overcome thumb and knee injuries.

"I just think that coming off a physical game and this point in the season, a lot of Wednesdays are like that anyways," head coach Matt LaFleur said. 

"Above-the-neck days just allow our guys a little bit more time to recover. Then we'll get back on a more normal routine [on Thursday] and handle it the best we can."

The Washington Commanders will start rookie Sam Howell for their regular-season finale against the Dallas Cowboys having been eliminated from postseason contention.

Commanders head coach Ron Rivera confirmed the decision on Wednesday as they re-shuffle the QB deck for one final time.

Rivera swapped Taylor Heinicke for Carson Wentz at QB for last week's 24-10 loss to the Cleveland Browns, which ended the Commanders' playoffs hopes.

Wentz, in his first start after almost two months out with a fractured finger, completed 16 of 28 passes for 143 yards with three interceptions.

"I think first, initially, is obviously, it would be his first start, and it would become a little bit of a circus, having to deal with all of the things that come with being a starter, but also, you look at the opponent, and who you're playing and what they're playing for," Rivera told reporters.

"Going with Taylor would have given us an opportunity to see what they're doing, how they're doing it and would have given Sam a chance to look at it if we had gone with Taylor.

"At the end of the day, at some point, if Sam ever gets an opportunity to be a starter, this would be the chance. Why not get it over with now and go from there?

"The most important thing is that we're really intrigued in terms of watching and seeing what Sam can do as a quarterback in this league."

Wentz, 30, has two years remaining on his Washington contract, having joined via trade last offseason from the Indianapolis Colts.

Chicago Bears quarterback Justin Fields will miss their season finale against the Minnesota Vikings on Sunday due to a hip strain, ending his bid for the NFL single-season quarterback rushing record.

Fields sustained the hip injury in the Bears' 41-10 loss to the Detroit Lions on Sunday, with Nathan Peterman to start in his absence at Soldier Field.

The 2021 NFL Draft 11th overall selection will finish the regular season 64 yards short of Lamar Jackson's NFL QB rushing record of 1,206 yards.

Fields had undergone an MRI after reporting hip soreness on Monday, with the scan revealing a strain.

"He's just not able to go full speed," Bears head coach Matt Eberflus told reporters on Wednesday. "I asked him how it was today, and he said it's still real sore."

Eberflus insisted that the 3-13 Bears' draft position was not behind the decision to rule out Fields, given they could jump the Houston Texans to earn the No.1 overall pick should they lose and the Texans win their Week 18 games.

"I would just go back to our normal operating procedure," Eberflus said. "So, what is it? It's the medical staff, so he didn't clear that hurdle.

"If he'd have cleared that hurdle, then we'd have to go to the next one, which is the coaches. Is he functioning the way he can function to protect himself, right?

"Then it's the player. Does he feel good about doing that. So, he didn't clear the first one. So, that's just where it is."

Fields will finish the season with a passing completion rate of 60.4 per cent for 2242 yards with 17 touchdowns and 11 interceptions. The 23-year-old had 1143 rushing yards for eight touchdowns.

Baltimore Ravens quarterback Lamar Jackson is yet to resume practice and head coach John Harbaugh will not be drawn on his postseason availability.

The 2019 NFL MVP has not played since sustaining a knee injury against the Denver Broncos on December 4, with Tyler Huntley starting in his absence.

Jackson missed a 13th straight practice on Wednesday raising concerns about his playoff availability for the Ravens, who are 10-6 and guaranteed of an AFC Wild Card ahead of their regular-season finale against the Cincinnati Bengals on Sunday.

"I'm just probably going to leave all that stuff alone," Harbaugh told reporters.

"I'm going to focus on the game and just get ready to coach our guys and have our guys get ready to play the game."

The Ravens offense has averaged 12.3 points and scored only three touchdowns in the past four games since Jackson's injury, yet have won two of those games on the back of their defense.

Baltimore have been held to 17 or fewer points in five straight games, the first when Jackson was injured.

"They're not challenges that we're going to sit here and say we can't overcome or we can't win games with," Harbaugh said about his offense.

"We've got to try to do everything we can to make those plays in the next game. That's all you can do in this league."

Huntley is also dealing with soreness in his right throwing shoulder ahead of the Cincinnati game, which could determine who wins the AFC North, pending the decision made on the suspended Bengals-Buffalo Bills game.

The Bengals would have clinched the AFC North with victory against the Bills on Monday, but the game was suspended after Damar Hamlin suffered a cardiac arrest. If the game is resumed and the Bengals lose, the Ravens could still claim the AFC North with victory on Sunday.

Arizona Cardinals quarterback Kyler Murray has undergone surgery to repair the torn ACL in his right knee, a procedure that both he and head coach Kliff Kingsbury said went smoothly.

Murray made the announcement on Wednesday via social media while posting a picture of himself smiling in a hospital bed.

"ACL surgery was successful, thank you for all the love and prayers," Murray wrote. "I appreciate the support and positivity more than I can express. I'll be back."

Murray will now begin the process of rehabbing his knee in the hope of being ready for the start of the 2023 season, which is not a certainty considering the timing of the surgery. The two-time Pro Bowler was injured in Arizona's Week 14 loss to the New England Patriots on December 12. 

Kingsbury told reporters on Wednesday the Cardinals are planning as if Murray will not be cleared in time for the 2023 opener, which he said went into the decision to hold out back-up quarterback Colt McCoy for Sunday's finale against NFC West champions the San Francisco 49ers.

McCoy had missed Arizona's previous two games with a concussion he sustained at the Denver Broncos on December 18.

Kingsbury said David Blough will make a second straight start at quarterback for Sunday's contest.

"It was tough," Kingsbury said about the decision to shut McCoy down. "He wanted to play, and it's just in our situation with probably not having Kyler start the year, it's the right thing to do."

Blough, signed off the Minnesota Vikings' practice squad following Murray's injury, completed 24 of 40 passes for 222 yards with one touchdown and no interceptions at Atlanta last week, a 20-19 Cardinals defeat that extended their losing streak to six games. 

Arizona enter Sunday's finale with a 4-12 record one year after making the playoffs with an 11-6 mark. Murray himself had a down year, as the former Heisman Trophy winner's passer rating fell from 100.6 in 2021 to 87.2 this season, and his 6.1 yards per pass attempt is the lowest of 33 qualifying quarterbacks.

"I think it can be kind of a reset for him," Kingsbury said of Murray’s offseason rehab. "We know we had our struggles this year offensively and we feel like we can play at a much higher level, and I think he understands that he can build himself back better and attack this thing. And I think that's how he's viewing it.

"It's kind of a reset and where he takes it now, it's kind of how what’s going to define his career."

Minnesota Vikings right tackle Brian O’Neill has been diagnosed with a partial tear of his Achilles tendon and will require surgery, coach Kevin O’Connell said on Wednesday.

O’Neill, a Pro Bowl selection in 2021, was placed on injured reserve on Tuesday after the steady veteran sustained what O’Connell called a "significant" calf injury during Minnesota’s 41-17 loss at NFC North rivals the Green Bay Packers on Sunday.

The fifth-year pro has never previously missed a game due to injury since joining the Vikings as a second-round pick in 2018. O'Neill has started 75 regular-season games and two postseason contests during that span.

"It's going to be a hard thing to replace, especially that consistency," O'Connell said. "What I've challenged some of the guys is understanding the standard Brian set at that position."

Oli Udoh, a 16-game starter mostly at right guard last season, took over for O'Neill last week and will start Sunday's regular-season finale at Chicago as well as the NFC North champion Vikings' upcoming playoff games.

O'Connell said O'Neill is expected to make a full recovery in time for the 2023 season.

Minnesota will also be forced to start third-string center Chris Reed against the Chicago Bears in Week 18 after Austin Schlottmann was also placed on IR after he fractured his left fibula in the Green Bay loss.

Schlottmann had started the Vikings' past four games in place of regular center Garrett Bradbury, who is still recovering from a back injury but is hopeful of returning for the playoffs.

"We felt their loss [Sunday], and we're going to have to do everything we can to have those players stepping into those roles ready to play good football for us and contribute on the offensive side," O’Connell said on Monday.

The NFL has not yet made a decision on when, how or if the Buffalo Bills' game against the Cincinnati Bengals will be completed while "everything is being considered".

Monday's game was postponed after Bills safety Damar Hamlin collapsed in the first quarter.

Hamlin had collided with Bengals wide receiver Tee Higgins and suffered a cardiac arrest. He was resuscitated on the field, then rushed to the University of Cincinnati Medical Center.

The Bills player has remained in hospital in critical condition, but the NFL has started to look at potential resolutions for the suspended game.

Troy Vincent, executive vice president of football operations for the NFL, ran through various considerations in a conference call with reporters on Wednesday.

While looking at all options, Vincent said the league would be guided by Bills head coach Sean McDermott.

"My concern is making sure the men have what they need to function," Vincent added.

Sean McDermott set the tone for the response to Damar Hamlin's cardiac arrest, according to Cincinnati Bengals coach Zac Taylor.

Buffalo Bills safety Hamlin collapsed during the first quarter of Monday's game against the Bengals following a collision with wide receiver Tee Higgins.

Hamlin suffered a cardiac arrest and was resuscitated on the field, before being rushed to the University of Cincinnati Medical Center, where he has remained in critical condition.

An unprecedented incident saw the NFL community rally around Hamlin, although the procedure in the immediate aftermath was understandably unclear.

That was where Bills coach McDermott came in, Taylor has revealed, with his focus on supporting Hamlin as the game was suspended.

"I always knew Sean. We've never worked together, never had a meal together, but I had respect for him," Taylor said.

"Seeing the way he led his team deepened that respect for him and verified everything I thought he was about as a man."

He added: "I don't want to disclose any of the private conversations Sean and I had except this.

"When I got over there, the first thing he said was, 'I need to be at the hospital with Damar, I shouldn't be coaching this game'. That to me provides all the clarity.

"'Unprecedented' is the word that gets thrown around a lot in this situation, because that's what it is. In that moment, he really showed who he was.

"All his focus was just on Damar and being there for him, being there for his family, at the hospital.

"At that point, everything trended in the direction it needed to trend. The right decisions were made.

"I really felt Sean McDermott led in that moment. He was there for his players, he processed the right way, which was incredibly difficult, and really helped us get to the solution we needed to get to."

The Philadelphia Eagles still do not know if Jalen Hurts will play in Week 18, although the quarterback will take part in Wednesday's walkthrough.

Hurts has missed the Eagles' past two games with a shoulder injury, having been a leading NFL MVP contender in a 13-1 start to the season.

Philly have lost twice in the QB's absence, meaning fans are eager to see him back before the playoffs, with work still to do in their final regular season game to clinch the top seed in the NFC.

The Eagles play the New York Giants, another postseason team, but have not yet decided on Hurts' involvement.

"We'll still keep that day by day," said coach Nick Sirianni. "We don't have to make a decision yet.

"We'll see how the week goes and see how [Wednesday's] walkthrough goes. [On Thursday] we'll see a little bit more because we'll be doing more than a walkthrough, we'll be practicing, so we'll get a better idea."

Damar Hamlin remains in intensive care in critical condition but with "signs of improvement" noted on Tuesday and overnight into Wednesday, the Buffalo Bills have said.

Hamlin collapsed during the first quarter of Monday's game between the Bills and the Bengals in Cincinnati following a collision with wide receiver Tee Higgins.

The safety suffered a cardiac arrest and was resuscitated on the field.

He was rushed to the University of Cincinnati Medical Center, where he is said to have since been sedated on a ventilator.

As the NFL world has rallied around Hamlin, there have been positive updates from Hamlin's family regarding the 24-year-old's condition.

And the Bills offered more encouraging news on Wednesday in a post on their Twitter account.

It read: "Damar remains in the ICU in critical condition with signs of improvement noted yesterday [Tuesday] and overnight.

"He is expected to remain under intensive care as his health care team continues to monitor and treat him."

Buffalo Bills offensive lineman Dion Dawkins said the entire team is "devastated" after witnessing team-mate Damar Hamlin suffer a cardiac arrest during Monday's game against the Cincinnati Bengals.

Hamlin was administered emergency CPR on the field before being loaded into an ambulance and rushed to hospital, with the game being suspended halfway through the first quarter.

The Bills confirmed he is currently sedated and in a critical condition, while Hamlin's uncle Dorrian Glenn told NFL Network that his nephew is on a ventilator.

Speaking to CNN, Dawkins reflected on the frightening moment when he realised this was not a normal situation.

"I seen Tre [Tre’Davious White] turn around, I seen Dane [Jackson] sprint over towards him," he said. 

"You see the medical staff doing their job, when things like this are going on and they’re waving really fast and calling for the elite medical staff, that’s when we realised something is really really wrong.

"In that moment you kind of just realise you really can’t take anything for granted. It’s just a drastic state… you’re thinking 'what can I do?' 

"It immediately breaks you down into prayer, whether you’re a believer or not. In that moment you kind of just have to be vulnerable."

He went on to discuss the risks each player takes every time they step on the field.

"All of us out there, we’re giving our lives to this game," he said. "Not one second of our life is promised, this play has shown this. 

"This play has taken a 24-year-old man to his knee and he’s fighting. This is real life. Football is real, it takes 100 percent to play this game. He gives it his all and he’s still giving it his all to this second.

"Damar is a fighter and he’s going to keep fighting. He’s gonna make it and he’s going to just keep pushing."

He added: "We are all devastated, it’s a shock to all of us. It’s a dramatically unique thing that has happened. 

"We’re all going through it together. We’re all handling it in different ways."

Damar Hamlin remains in critical condition after suffering a cardiac arrest during Monday's game between the Buffalo Bills and the Cincinnati Bengals, which the NFL says will not resume this week.

Bills safety Hamlin collapsed on the field in the first quarter of Monday's game at the Paycor Stadium after making a tackle on Bengals receiver Tee Higgins.

The Bills subsequently announced Hamlin was in critical condition after being rushed to a nearby hospital, and an update issued on Tuesday confirmed he remained in intensive care.

A statement from the Bills read: "Damar Hamlin spent last night in the intensive care unit and remains there today in critical condition at the University of Cincinnati Medical Center.

"We are grateful and thankful for the outpouring of support we have received thus far."

Meanwhile, the NFL has ruled the game – which was stopped with just under six minutes played – will not be resumed this week, confirming no decision regarding a possible rescheduling had been made.

"The NFL continues to be in regular contact with the medical team caring for Damar Hamlin, and also the Bills and Bengals organisations and the NFL Players Association," the league said.

"After speaking with both teams and NFLPA leadership, NFL commissioner Roger Goodell informed the clubs today that the Bills-Bengals game will not be resumed this week.

"The NFL has made no decision regarding the possible resumption of the game at a later date. The league has not made any changes to the Week 18 regular season schedule.

"We will continue to provide additional information as it becomes available."

Cincinnati Bengals owner Mike Brown called for unity after Damar Hamlin's on-field cardiac arrest on Monday, while also praising the "extraordinary" emergency response.

Buffalo Bills safety Hamlin collapsed after tackling Bengals wide receiver Tee Higgins in the first quarter of the game, slumping to the turf having momentarily made his way back to his feet.

CPR was administered to Hamlin on the field before he was taken away by ambulance, with a representative saying on Tuesday Hamlin was "fighting" to recover.

Hamlin has been described as being in critical condition at the University of Cincinnati Medical Center, and Brown joined those giving their best wishes to the 24-year-old.

Brown said in a statement: "First and foremost, the Bengals continue to send thoughts and prayers to Damar Hamlin and his family. 

"Our hearts are with everyone in this unprecedented time – what we can do is support one another.

"Last night was supposed to be a great night for the NFL and a great showcase for our hometown. Instead, the human side of our sport became paramount… and in that moment, humanity and love rose to the forefront.

"The Bengals are thankful for the love and compassion shown by all. Praying for Damar."

Brown also hailed the medical response to Hamlin's collapse, which led to the game being suspended with the Bengals 7-3 ahead.

He added: "As medical personnel undertook extraordinary measures, both teams demonstrated respect and compassion while fans in the stadium and people around the country bolstered the support for Damar and love for each other."

Journalist Marshall Kramsky described the "bone-chilling experience" of being in the stadium as Damar Hamlin suffered cardiac arrest in Monday's game between the Buffalo Bills and the Cincinnati Bengals.

Kramsky, who covers the Bengals, was reporting on the fixture at the Paycor Stadium.

The game was suspended after 24-year-old Hamlin, who as of Tuesday was in critical condition in a Cincinnati hospital, collapsed on the field.

Hamlin received emergency treatment, including CPR, before he was transported from the stadium in an ambulance.

"I've never seen a stretcher come out so fast. I'm a former athlete myself and in my journalism career or in my sports career, I've never seen such quick action," Kramsky told Stats Perform.

"We heard the mics of the players, [Bengals running back] Joe Mixon screaming 'check him out, check him out!' after Damar Hamlin got up and collapsed.

"The players were immediately extremely emotional. I've never seen so many players crying, adult men hysterical. The ambulance comes out shortly after, CPR is going on for about 10 minutes, the AD defibrillator, that's being used. They're shocking his heart back to life.

"And then, not a fan left the stadium. Everyone and every player was still on the field kneeling, praying or crying."

The NFL eventually elected to suspend the game, though Kramsky never had any doubt it would be called off.

"This game was over as soon as he went down, which is crazy because that doesn't happen in professional sports," he added.

"The NFL took a while to make their decision. But it wasn't like they really made it, it was never a decision. It was just a matter of getting through the appropriate rungs.

"They're seeing the players, Joe Burrow the Bengals quarterback went into the Bills locker room later on. I saw Josh Allen extremely teary-eyed going into the Bengals locker room. It was emotional. Nobody really processing it, because how do you? 

"It was a bone-chilling experience in the stadium. Players were still there until past one o'clock in the morning. It was a crazy night."

Kramsky was at least able to take some solace in the fact that fans of both teams, and from across the sporting world, have united behind Hamlin.

Having been drafted by the Bills in 2021, Hamlin established the Chasing M Foundation Community Toy Drive, and the fund raiser had received over $3million in donations in the wake of the incident.

"Tragedy brings people together and sports brings people together," Kramsky said.

"Yes, incredible. Unfortunately, not surprising, because it takes tragedy for this to happen. And it has brought people together.

"If you look at his GoFundMe for his toy drive, it had for over two years less than $3,000 raised. There's over $3million raised now.

"So yeah, as soon as that stretcher came out football became secondary. No one cared, it was all about Damar Hamlin and his family. And people did come together.

"Bills fans and Bengals fans are coming with candles praying, standing outside the stadium, outside the hospital. It's been a nice experience in that regard."