Gianfranco Zola believes Cole Palmer is a "top player", though he has been surprised by the impact the England international has had since joining Chelsea.

Palmer signed for the Blues at the start of last season and is a hugely influential figure at Stamford Bridge.

He was named the Premier League's Young Player of the Year, and since his debut in September 2023, Palmer has been involved in 44 top-flight goals (28 goals, 16 assists). No other player in the competition has directly contributed to as many goals in that time.

Already this season, he has netted six goals and registered five assists in the league, the most of any Chelsea player, and made history against Brighton, becoming the first player to score four times in the first half of a Premier League match.

And Chelsea great Zola has high hopes for the 22-year-old.

"At the moment he is producing performances and results worthy of a top player, so where he can get, I don't know, because this guy has surprised everyone, especially me," Zola told Stats Perform at Festival dello Sport in Trento, Italy.

"I knew he had good qualities, but doing what he is doing is a surprise for me. And so, I would really like him to continue to surprise both me and the others, so let's hope he continues like this."

Chelsea sit fourth in the Premier League and are unbeaten in the competition since their opening-day loss to Palmer's former club Manchester City.

Enzo Maresca is now looking to become only the fifth boss to win each of his first four Premier League away games, with one of the previous four to do so being his next opponent, Liverpool's Arne Slot.

Despite questions surrounding the club before the start of the season, Maresca has seemingly imposed his style of play on the squad quickly, and Zola is impressed with how they have adapted to life under the new head coach.

"I am very happy because beyond the results, which are positive, the team is showing signs of being on the right path," he added.

"There is a structure that is working and then, as they say in England, a 'top of that', that is Palmer, who is continuing to do extraordinary things as he did last year."

Chelsea face league leaders Liverpool on Sunday and will be looking to stay in the mix at the top of the table by claiming their first win in seven against the Reds.

Maresca has shrugged off early suggestions that Chelsea could challenge for the title this season, and though Zola thinks the Blues are competing well, he expects it to be tight in the Premier League.

"Undoubtedly the competition is very strong, very high," he said.

"Liverpool, Arsenal, who have been doing important things for a few years now, City, who will return to their levels, are already at their levels, have had the misfortune of losing a very important player like Rodri, who can be a factor, but [Pep] Guardiola has always shown that he can find solutions, so they will also be there.

"The Premier League is competitive, and Chelsea will have a lot of competitiveness against these teams. However, I repeat, it is encouraging because they are growing well."

Gianfranco Zola joined a cast of Italy greats in paying tribute to Gianluca Vialli, after the former Juventus and Chelsea striker died at the age of 58.

As well as being team-mates with Italy and Chelsea, Zola and Vialli were also rivals on the pitch for a large part of their careers, with Zola a standout fantasista for Napoli and Vialli a figurehead forward for Sampdoria and Napoli.

Zola also had a spell of playing at Chelsea when Vialli became manager, and it was reported at the time he was unhappy with being given limited playing opportunities by his compatriot.

However, Zola said on Friday there was "the utmost respect" between the men, as he remembered Vialli in a poignant message.

Zola wrote: "Together we won many matches and shared some of the best moments of our lives.

"For the love of our ball we have often clashed. With no quarter, but always with the utmost respect.

"Because, in the end, we were always ourselves: two Italian boys and a ball. Goodbye Luca, fellow traveller."

Both were signed by Chelsea boss Ruud Gullit in 1996, at a time when high-profile foreign imports to the Premier League were still few and far between.

Vialli went on to become player-manager in 1998, giving up playing duties a year later before being sacked by chairman Ken Bates in September 2000.

In Italy, Vialli was a revered figure, shining alongside Roberto Mancini for Sampdoria before heading to Juventus in 1992, winning a Serie A title with both teams and a Champions League in 1996 with Juve.

He was skipper as Juventus beat Ajax on penalties to be crowned European champions, with that Juventus team including stars of the calibre of Antonio Conte, Alessandro Del Piero, Ciro Ferrara, Didier Deschamps and Fabrizio Ravanelli.

Del Piero posted on Instagram: "Our Captain. My Captain. Always. Goodbye Luca."

There was a similar message from Ravanelli, who wrote simply: "Goodbye captain."

Gianluigi Buffon, the former Italy goalkeeper, posted a picture of a Sampdoria shirt he had been given by Vialli.

"You were a giant, on the field and in life," Buffon wrote. "You fought to the end with your head held high with unique dignity. This shirt you gave me is priceless and every time I look at it I can't help but say thank you for everything you've done. The emptiness you leave is huge."

Former defender Ferrara added: "How can I let you go? You were like a brother."

Angelo Di Livio, the former Juventus and Fiorentina winger, told Tuttomercatoweb.com how Vialli had "made me grow both as a man and as a player".

Di Livio said: "Those who have not had the pleasure of meeting Gianluca have lost a lot, they have lost a real man, a great champion.

"We will always all be connected because he was our leader, our captain, perhaps the most important player in Lippi's first Juve who took us by the hand and led us to great victories, great triumphs."

Romelu Lukaku could make a "huge difference" to Inter's attack should he return to the club from Chelsea, according to Blues legend Gianfranco Zola.

Lukaku is closing in on a return to San Siro less than a year after joining Chelsea in a club-record £97.5million transfer, with Inter chief executive Giuseppe Marotta revealing on Monday the club are in talks to sign both the Belgian and Juventus' Paulo Dybala.

The Chelsea striker only scored eight Premier League goals as Chelsea finished third in the English top flight last term, and reportedly wants to return to the club with whom he won Serie A in 2020-21.

Lukaku scored 30 goals and recorded 11 assists in 44 appearances for Inter in his last season with the Nerazzurri, averaging a goal every 118.77 minutes.

Among strikers in the top five European leagues to hit 20 goals or more in all competitions that campaign, only eight averaged fewer minutes between strikes than the Belgian, including the likes of Robert Lewandowski (70.6), Kylian Mbappe (88.62), Cristiano Ronaldo (104.19) and Lionel Messi (110.32).

Chelsea great Zola thinks Lukaku could make the difference for an Inter side that missed out on the Serie A title by just two points last season.

"Lukaku continued to express this desire to return to Inter where he had found himself very well, but honestly I thought it was a difficult operation," he told Sky in Italy.

"If he returned to Inter, he would be a player capable of making a huge difference, also in light of this year's difficulties."

Another high-profile player to be linked with a move to Italy is Angel Di Maria, who is available on a free transfer after announcing his departure from Paris Saint-Germain.

The Argentina international is reportedly a target for Juventus, and Zola believes that move would benefit both the Bianconeri and Serie A as a whole.

However, he also called on Italian football to do more to produce young attacking players of Di Maria's quality after Roberto Mancini's Azzurri missed out on qualification for the World Cup and made a poor start to their Nations League campaign.

"He has important experience and quality, players of this calibre raise the level of our football," Zola said of Di Maria.

"But we must think of creating higher quality players in our youth sector, especially in the last 40 metres [before goal], where we lack."

Italy are European champions and on a long unbeaten streak but should be even better by the time of the 2022 World Cup, according to former forward Gianfranco Zola.

The Azzurri have been transformed under Roberto Mancini since missing out on qualifying for the previous finals in Russia.

Mancini's men won the Euro 2020 final against England on penalties and are now undefeated in 34 matches, the longest run in the team's history.

However, Zola – who earned 35 caps and scored 10 goals between 1991 and 1997 – sees an even brighter future for Italian football.

Despite including 34-year-old Leonardo Bonucci (the oldest scorer in Euros final history) and 36-year-old captain Giorgio Chiellini (the third-oldest player in final history), Italy named only the 12th-oldest squad at the tournament.

"To get into Mancini's shoes and give him hints on how to improve this team is out of question and risky," Chelsea great Zola told Stats Perform.

"As it is, this squad will be even more competitive in the World Cup.

"They will grow in confidence and improve even further because most of the players are young. To me, they will get to an even higher level."

An already impressive Azzurri midfield could also be boosted by the return from injury of Nicolo Zaniolo, the 22-year-old who has not played since tearing the anterior cruciate ligament in his left knee in action against the Netherlands in September 2020.

That was the Roma man's second ACL tear in eight months – having suffered the same injury to his right knee – and checked the progress of a promising career.

In 69 appearances for Roma, Zaniolo has scored 14 goals and laid on six assists from 55 chances created. He has also netted twice in seven senior caps at international level.

"Then [in 2022] some players like Zaniolo will be available," Zola added. "If his injuries [have been] absorbed, he will be an important player to give the contribution needed to make this squad even better

"And, to me, some other youngsters will shine, because the long wave of enthusiasm given by this trophy will make many youngsters step up.

"Italy will be competitive at the World Cup – no hints needed for Mancini."

But Zola also anticipates another challenge from beaten Euro 2020 opponents England, who reached their first major tournament final in 55 years.

The average age Three Lions' line-up for the final (26y 328d) was almost two years younger than Italy's (28y 272d) and they also have room to grow.

"It is an extremely young and talented squad," Zola said. "England can only grow and this defeat won't be a problem.

"England, like Italy and Spain, boast many young lads with such room to improve. Let's not forget that England often kept out players like [Jadon] Sancho, [Marcus] Rashford and [Phil] Foden that are very important.

"I would be surprised if England weren't a team to beat in Qatar. They have a bright future."

Gianfranco Zola believes there is little prospect of social media platforms becoming safe spaces for sports stars, warning: "Bad people will always be there."

England footballers Bukayo Saka, Marcus Rashford and Jadon Sancho were subjected to racist abuse online after their penalty shoot-out misses in the Euro 2020 final.

Those failures from the spot helped Italy to land their second European Championship triumph.

There have been calls for the likes of Twitter, Instagram and Facebook to police their platforms more effectively, with 19-year-old Saka urging the three tech giants to each step up their game.

Former Italy and Chelsea forward Zola told Stats Perform: "Racial abuse is unjustifiable, unforgivable and unacceptable. I reckon that youngsters have to understand very quick that not all people they come across on social media are good.

"They use it to provoke, insult, abuse and vent their daily frustrations. We have to get used to it and learn how to isolate from this. Especially young people who are famous like footballers.

"These are all unjustifiable attacks but we have to learn how to isolate from it all because these bad people will always be there."

Zola, who enjoyed a seven-year spell at Chelsea and collected 35 caps for the Azzurri, explained there is a "dark side of social media".

He said: "Many people use [social media] in an absurd way and can cause damage to kids who are on social media and are not ready to accept all this.

"If you are into social media, you have to be aware these can be used by people to insult and destabilise. This is the dark side."

Gianfranco Zola has claimed England boss Gareth Southgate was "too conservative too soon" in the Euro 2020 final and suffered the inevitable consequences.

Italy's penalty shoot-out victory over England at Wembley on Sunday has been followed by reports that Southgate could soon be knighted.

That is despite his team falling short when they had home advantage, failing to build on Luke Shaw's second-minute strike that was the earliest goal scored in a European Championship final.

Roberto Mancini's impressive Italy had 19 shots to England's six over the 120 minutes, while also enjoying 65.4 per cent of possession. The Azzurri finished with an expected goals score of 2.16 compared to England's meagre 0.55, underlining their dominance of the chances.

Leonardo Bonucci's second-half equaliser was followed by Italy edging a nervy battle on spot-kicks to land the trophy for the first time since 1968, and Zola sensed England retreated too quickly into their shell.

"Maybe Southgate was a bit too conservative because England boast important players at the highest level," Zola told Stats Perform.

"They were doubtlessly advantaged and having scored after just two minutes gave them further advantages. But especially in the second half, they started defending the goal cushion too early, defending so deep – as they say in England – enabling Italy to find their pace and plays and the equaliser was a natural consequence.

"So Southgate was too conservative too soon.

"Mancini on the other hand was so good. All the subs proved him right. When he subbed [Nicolo] Barella I was expecting more [Manuel] Locatelli than [Bryan] Cristante, but he got that right too as the team kept their pace high, producing quality."

Former Italy forward Zola, who won 35 caps for the Azzurri, was surprised by how little influence England's Mason Mount had on the final.

Mount has been impressive in the Premier League for Chelsea, the club where Zola was such a favourite in a seven-year spell from 1996 to 2003.

But in 99 minutes of action against Italy, before being substituted, Mount had only 36 touches of the ball and completed just 15 of 22 passes for a 68.2 per cent success rate. All of Italy's starting XI had a higher percentage than Mount achieved, with Federico Chiesa's 77.8 per cent their lowest mark.

Chiesa was far more threatening than Mount, who was given an advanced midfield role by Southgate, operating just behind Harry Kane but barely having any influence on the game.

In 54 games for Chelsea last season, across all competitions, Mount scored nine goals, had eight assists and created 109 chances. The 22-year-old had one assist in 464 minutes of action at the Euros, creating eight chances over the tournament.

"For sure after what he had shown in the Premier League, in the Champions League and even in the friendlies ahead of the Euros, he didn't shine," Zola said.

"He is young and the long season with Chelsea where he always played may have had an impact on his sub-par performance. Yet, he is a very skilful player and this experience will help him become better and stronger.

"As I am told, he is a level-headed kind of guy so this experience will help him for sure."