The Chicago Blackhawks' all-time leading goalscorer Bobby Hull has died at the age of 84.

Hull played for the Blackhawks for 15 seasons between 1957 and 1972, scoring 604 goals in 1,036 games.

Commonly known as the Golden Jet, Hull was a part of the team that won the 1961 Stanley Cup.

He also won consecutive Hart Memorial Trophies as the NHL's most valuable player in 1964-65 and 1965-66.

The league's commissioner Gary Bettman paid tribute to Hull in a statement, calling him a "true superstar".

"When Bobby Hull wound up to take a slapshot, fans throughout the NHL rose to their feet in anticipation and opposing goaltenders braced themselves. During his prime, there was no more prolific goalscorer in all of hockey," Bettman wrote.

"As gregarious a personality as he was explosive as a player, Hull was a true superstar and the face of the Chicago Blackhawks throughout the 1960s and early ’70s.

"The National Hockey League mourns the passing of one of its most iconic and distinctive players.

"We send our deepest condolences to his son, fellow Hockey Hall of Famer Brett, the entire Hull family, and the countless fans around the hockey world who were fortunate enough to see him play or have since marvelled at his exploits."

Hull also spent seven years playing in the WHA with the Winnipeg Jets, signing the sport's first $1million contract, before retiring in the early 1980s after a brief period with the Hartford Whalers. He was inducted into the Hockey Hall of Fame in 1983.

Blackhawks chairman Rocky Wirtz also spoke warmly of Hull on Monday, saying in a statement: "Bobby Hull will always be remembered as one of the greatest Blackhawks players of all time. He was a beloved member of the Blackhawks family.

"When I assumed leadership of the organisation upon my father's passing in 2007, one of my first priorities was to meet with Bobby to convince him to come back as an ambassador of the team. His connection to our fans was special and irreplaceable.

"On behalf of the entire Wirtz family, I offer our deepest condolences on the loss of Bobby Hull, the Golden Jet. He will be missed." 

Defenseman Duncan Keith announced his retirement on Tuesday after an illustrious 17-year career in the NHL with the Chicago Blackhawks and Edmonton Oilers.

Considered one of the best blue-liners of the past two decades, Keith helped the Blackhawks win the Stanley Cup in 2010, 2013 and 2015, and was awarded the Conn Smythe Trophy in 2015 as the playoff MVP.

He also earned two Norris Trophies in 2010 and 2014, making him one of only 12 players in NHL history to win the award given to the league's top defensemen twice.

A second-round pick by the Blackhawks in 2002, the 38-year-old spent his first 16 seasons in Chicago before being traded to the Oilers prior to last season.

Known as a two-way defenseman and an adept stick-handler, Keith finished his career with 106 goals and 540 assists in 1,256 regular-season games. Since his 2005-06 rookie season, Keith's 646 points and 159 +/- rating both rank fourth among all defenseman, while only Kris Russell blocked more shots (2,044) than Keith's 2,010.

Named one of the 100 Greatest Players during the NHL's Centennial season in 2017, Keith also routinely rose to the occasion and displayed his phenomenal endurance the longer the season went on, adding another 19 goals and 72 assists in 151 playoff games.

During Chicago's run to its third Cup title in a six-year span in 2015, Keith tallied three goals and 21 points in 23 playoff games with a plus-16 rating while averaging 31:07 minutes per game in ice time.

The Chicago Blackhawks’ rebuild officially began hours before the start of Thursday’s NHL draft and continued right into the opening moments of the first round. 

Chicago’s teardown began in the afternoon with Alex DeBrincat being traded to the Ottawa Senators for the seventh and 39th pick in this year’s draft, and a third-round selection in 2024. 

The Blackhawks didn’t stop there, however, as Kirby Dach was then traded to the Montreal Canadiens for the 13th and 66th overall picks. 

In a statement, the Blackhawks' first-time general manager Kyle Davidson said in a statement that he feels it is the right way to go about building a contender.

"It was an incredibly difficult decision to trade a player of Alex’s caliber," he said. "We feel as if this move sets the Blackhawks up for future success by giving us additional flexibility and future talent.

"Securing this early of a first-round pick for tonight and an additional second-round selection tomorrow allows us to fortify our prospect base with high-end players who we expect to be difference-makers in the coming years." 

DeBrincat was an All-Star for the first time this past season, as he led the team with an equal career-high 41 goals to go with a career-best 37 assists. In five seasons with the Blackhawks, the 24-year-old winger racked up 160 goals and 147 assists in 368 games, but Chicago was in danger of losing the young playmaker, as he’s due to fetch a big payday once his current contract expires after the 2022-23 season. 

Dach just finished up his third season with the Blackhawks, registering career highs of nine goals and 17 assists. The 21-year-old centre has 19 goals and 40 assists in 152 career games, but has not yet reached the production Chicago envisioned after selecting him with the third overall pick of the 2019 draft. 

The Blackhawks, who haven’t made the playoffs in four of the past five seasons and have won just one playoff series since capturing the 2015 Stanley Cup, also made a deal with the Toronto Maple Leafs for the 25th pick by helping the Leafs free up cap space by taking on goaltender Petr Mrazek’s salary. 

After beginning the night without a first-round selection as a result of last year’s trade with the Columbus Blue Jackets for defenseman Seth Jones, Chicago ended up with three picks in the first 25. 

The Blackhawks took Canadian junior defenseman Kevin Korchinski at pick seven, U.S. development team centre Frank Nazar at 13, and Minnesota high school defensemen Sam Rinzel with the 25th selection. 

Like everything else over the past year, the hockey world has been turned upside down by the coronavirus pandemic. The 2019-20 season was completed with teams playing in bubble locations in Toronto and Edmonton and the 2020 campaign will open without fans as part of a condensed 56-game season, among a slew of other changes. 

With the previous season extending several months past the normal ending date, the league had little choice but to delay the start of 2021 and to find a way to make a shortened season work. The new plan is for the regular season to end on May 8, with the Stanley Cup awarded no later than July 9. 

Of course, nothing is set in stone anymore and the NBA and NFL have had to deal with countless COVID-19 issues, so the NHL expects similar problems to arise with the pandemic experiencing another surge. The league knows it may have to adapt and games will very likely need to be rescheduled. 

The NHL has already dealt with this, as the start of the season for the Dallas Stars had to be pushed back to January 19 after six players and two staffers tested positive for coronavirus. While the completion of last season in the bubble locations was virtually flawless, teams are playing in home arenas this season, increasing the chances of players becoming infected. 

To combat this, teams will be allowed to carry taxi squads of four to six extra players who will practice and be prepared to step in when needed. 

While there is less hockey to enjoy, there are some tweaks to the upcoming season that fans will enjoy. 

The four divisions have been realigned and they include an all-Canada division of seven teams, made necessary by border restrictions. The other three divisions are mostly based on geography, but St Louis and Minnesota were shuffled into a division with the three California teams, Vegas, Arizona and Colorado. 

The Chicago-Detroit rivalry gets renewed with the Red Wings moving into the Central Division, and Tampa Bay and Dallas – last season's Stanley Cup Final participants – are now together in the Central.  

There should be no shortage of intensity this season with teams scheduled to play mostly back-to-back sets solely against teams in their own division. So, the Flyers and Penguins will meet eight times, as will the Islanders and Rangers and Kings and Ducks. The teams in the all-Canada division will face each other nine or 10 times.  

The first two playoff rounds will be played within the division, meaning the bad blood that started in the regular season could grow even deeper. The division winners will then advance to the semifinals but seeding will be based on points rather than geography.  

The new setup raises the possibility of a Stanley Cup Final between traditional East teams like the Capitals and Penguins or Canadian rivals Montreal and Toronto.   

To recoup some of the money lost by having no fans or limited fans at the start of the season in some cities, the NHL is allowing teams to include a sponsor name on their helmets and each division will also include the name of a corporate sponsor. 

The condensed season was preceded by an abbreviated training camp without exhibition games and there is concern that the start of the season will be marred by sloppy play. This could be especially true for the seven teams that have not played a game since March after they did not qualify for the expanded playoffs.  

As in any offseason, several big-name players changed teams. It will be jarring to see 43-year-old Zdeno Chara in a Capitals uniform and Joe Thornton playing for the Maple Leafs after 14 seasons in San Jose. Henrik Lundqvist would have looked strange as a member of the Capitals following an 887-game run with the Rangers, but he decided not to play this season due to a heart condition. 

Injuries will also keep some marquee players off the ice for a while. Lightning forward Nikita Kucherov – the 2018-19 scoring leader – will miss the entire regular season due to hip surgery and the Stars could be without top forward Tyler Sequin (hip) and goaltender Ben Bishop (knee) until at least March.  

Blackhawks captain Jonathan Toews is out indefinitely with an unknown illness and there is no word on whether the 12-time 20-goal scorer will play this season. 

While this season is full of unknowns and will be like no other before it, the potential is there for it to be one of the most exciting in recent memory.