Duarte Gomes feels the future of VAR is "bright" despite the issues it has seen since its introduction.

The 2018 World Cup was the first competition to have VAR implemented, with the Premier League introducing it for the 2019-20 campaign.

It has been much-maligned in some quarters, though, particularly with fans who feel it has slowed games down and even got decisions wrong in some cases, such as Luis Diaz's incorrectly disallowed goal during Liverpool's loss at Tottenham earlier in the season.

Despite the teething problems, former FIFA referee Gomes still feels VAR's implementation has been a success, though he concedes it still has issues.

"I believe the future is bright for VAR," Gomes told Stats Perform. "I can see improvements in many situations, but I can also see some failures, which I believe is still normal at this level.

"The introduction of VAR, I believe it's the most important change in referees in history, so sometimes it takes time.

"They have to be fast and accurate and it's not easy. Sometimes they have to get the best image from the technician. So it's a growing process. But so many good decisions have been made, especially when it comes to offsides, goals. What is allowed or correctly validated after VAR. Also, violence that the referee cannot see on the pitch and happens very clearly."

Much of the frustration with VAR, at least in England, has centred on the perceived move away from only correcting clear and obvious errors, which was highlighted as the primary reason for its introduction.

Gomes agrees it should only be used for less subjective decisions, saying: "I believe that VAR should be exclusively used for very factual decisions. For example, like goalline technology on the goals or offside technology or with the line, that's very yes and no, black or white.

"When you have grey areas like pushing and holding and maybe a hand, maybe not. You have to change this. I think it will be better."

Gomes believes one area that could be improved would be to have officials whose sole role is VAR, rather than the current system of having referees and assistant referees in the VAR room.

"As for now, we have the career of an assistant referee," Gomes added. "We should have a career only for the VAR.

"They get their information only by having the decisions evaluated on TV on the screen. They should be professional at that, they cannot be referees and VARs at the same time."

A star-studded panel of Europe-based legends will be urged to "protect the game of football" by giving expert insight into hot topics including VAR and handball at a UEFA summit on Monday.

Coaches including Jose Mourinho, Fabio Capello, Zinedine Zidane, Carlo Ancelotti, Gareth Southgate and Fabio Capello have joined the 24-man UEFA football board, along with superstar former players Paolo Maldini, Luis Figo, Gareth Bale, Rio Ferdinand, Michael Laudrup, Philipp Lahm and Robbie Keane.

There is one non-European on the board, with Inter's Argentine vice-president Javier Zanetti joining a throng that also includes former Germany team-mates Rudi Voller and Jurgen Klinsmann, plus Netherlands boss Ronald Koeman, Rafael Benitez, Patrick Vieira and Eric Abidal.

The noticeably all-male board will hold its first meeting at UEFA's European House of Football headquarters on Monday.

European football's governing body said the group will "give an institutional yet independent voice of experience and expertise on fundamental football-related topics".

UEFA president Aleksander Ceferin said: "UEFA is delighted to see that the very ones who have shaped the game's history with their talents and philosophy through decades are gathered again around our common goal – to protect the game of football and its essential values. As we always say: football first!"

Ceferin is campaigning for clarity on football's handball rules, having recently described the law as "really obscure".

"No one understands it any more," Ceferin said. "So we really need a conversation here, finding solutions and clarifying some issues."

He said that would be an issue for the football board to look at, and it was confirmed on Thursday as being on the agenda for the meeting, along with discussions about the video assistant referee system, player behaviour and medical issues.

UEFA said its technical director and chief of football Zvonimir Boban would chair Monday's meeting, although he is not a member of the new board.

UEFA football board members: Jose Mourinho (Portugal), Carlo Ancelotti (Italy), Zinedine Zidane (France), Paolo Maldini (Italy), Fabio Capello (Italy), Javier Zanetti (Argentina), Luis Figo (Portugal), Philipp Lahm (Germany), Ronald Koeman (Netherlands), Gareth Southgate (England), Rio Ferdinand (England), Michael Laudrup (Denmark), Rafael Benitez (Spain), Roberto Martinez (Spain)
Predrag Mijatovic (Montenegro), Jurgen Klinsmann (Germany), Rudi Voller (Germany), Petr Cech (Czech Republic), Juan Mata (Spain), Robbie Keane (Republic of Ireland), Patrick Vieira (France), Henrik Larsson (Sweden), Eric Abidal (France), Gareth Bale (Wales).

Michael Salisbury has been dropped from refereeing duties after his failure to award a penalty while acting as the VAR for Tottenham's win over Brighton and Hove Albion on Saturday.

Kaoru Mitoma was tripped by Pierre-Emile Hojbjerg during the Seagulls' 2-1 loss at Spurs but no penalty was awarded by referee Stuart Attwell, and the VAR did not summon him to the pitchside monitor for another look.

Howard Webb, the chief refereeing officer at the Professional Game Match Officials Limited (PGMOL), is said to have apologised to Brighton since.

Attwell has not been stood down and will be the VAR for Wolves' home match against Brentford on Saturday, before operating as the fourth official for the London derby between West Ham and Arsenal a day later.

However, Salisbury, the VAR official for Saturday's game at Tottenham Hotspur Stadium, will see no action this weekend.

Assistant referee Constantine Hatzidakis, who is being investigated for an alleged elbow on Liverpool defender Andy Robertson during the Reds' 2-2 draw with Arsenal at Anfield, is also not involved this weekend.

The PGMOL will not consider Hatzidakis for any matches until the investigation is completed.

Simone Inzaghi feels Inter were shown a "lack of respect" after a VAR review decided to allow Filip Kostic's controversial winner in a 1-0 defeat to Juventus on Sunday.

Kostic lashed home the decisive goal after 23 minutes at San Siro, though a lengthy VAR check was needed to judge whether the ball had taken a touch off Adrien Rabiot's arm in the build-up.

The goal stood, and Juve went on to earn victory as the Bianconeri moved within nine points of third-placed Inter and seven points of the Champions League places.

It was Inter's third defeat from their last four Serie A outings, and Inzaghi was left fuming by the decision to allow Juve's winner to stand, though he was also proud of the way his players responded to what he felt was an injustice.

"The boys were good in the second half," Inzaghi told reporters in his post-match news conference. "At the end of the first half they saw what we suffered and it's unacceptable.

"Honestly to talk about football it's difficult for me, it was even difficult for me to talk to the team after the first half. We tried to remedy it, despite an unacceptable goal.

"There shouldn't be nervousness, but as far as the second half is concerned, the boys managed to keep calm to try to draw a match clearly spoiled by what happened.

"What happened is too serious. It's a lack of respect, and when I feel there are no images [of the incident], it's all the more so. It took four minutes.

"It's an irregular goal that penalises us, in a delicate moment, a delicate match. Conceding a goal like this is unacceptable."

When asked if he had spoken to referee Daniele Chiffi in hopes of clarification, Inzaghi replied: "No, it was so clear that it didn't seem right to me. There are such clear and glaring images."

The Nerazzurri have now won just one of their last five in all competitions, scoring just three goals across those games.

This latest blunt attacking display saw them muster just three shots on target despite having 69.4 per cent possession.

With the international break meaning Inter do not play again until April 1, Inzaghi is confident his players can use the league's pause to halt their poor run and enjoy a strong end to the season, explaining: "With all the matches we're going to play, I need everyone.

"You played a match that you shouldn't have played and you lost. The team would have deserved another result but this is football."

FIFA has defended the VAR verdict that saw Japan score a controversial goal against Spain, knocking Germany out of the World Cup in the process.

The video assistant referee ruled there was nothing wrong with Japan's winner in Thursday's game, scored by Ao Tanaka.

Television replays cast some doubt on that decision, with Kaoru Mitoma crossing from a position where, from certain angles, the ball looked to have run off the pitch.

Tanaka bundled the ball over the line, and a drawn-out VAR review ruled Brighton and Hove Albion player Mitoma had kept the ball in play.

On Friday, FIFA blamed "misleading images" for appearing to point to the ball having fully left the boundaries of the pitch.

The world governing body insisted its VAR integrity was as watertight as could be, with the video evidence it presented showing the whole of the ball had not crossed the dead-ball line, even though almost all of it had.

Such replays had been a long time in coming, critics said, with a number of broadcast pundits questioning on Thursday why such forensic images were not shown during the game coverage, if they were made available to the VAR.

FIFA's statement, issued on Twitter, read: "Japan's second goal in their 2-1 win over Spain was checked by VAR to determine if the ball had gone out of play. The video match officials used the goal line camera images to check if the ball was still partially on the line or not.

"Other cameras may offer misleading images but on the evidence available, the whole of the ball was not out of play."

The outcome of the game means Spain go forward to face Morocco in the last-16 stage, while Japan, as Group E winners, will take on Croatia, who were runners-up in Group F.

Four-time champions Germany exited the tournament because of Japan's 2-1 win, with their own 4-2 success over Costa Rica proving nothing more than a consolation.

Gareth Southgate is worried and demanded "clarity" after expressing concerns England could fall foul to refereeing decisions after a pre-World Cup briefing.

FIFA referees committee chairman Pierluigi Collina used an example clip of Kalvin Phillips blocking an opponent at a free-kick to help create space for Harry Maguire to score in last year's 5-0 win over Albania.

The video was used to brief referees, competing nations and the media, on how to spot foul play from set-piece situations and seemingly worked against England in Monday's 6-2 thrashing of Iran.

Maguire appeared to be dragged down by Iran's Rouzbeh Cheshmi in the opening stages, with the referee nor the VAR intervening, before John Stones conceded a late penalty for similar on Mehdi Taremi.

Southgate admitted he fears England may fall on the wrong side of decisions after Collina's briefing, citing concerns after a "definite penalty" on Maguire.

"What worries me is we were used in an example in the referees' video," the England manager said.

"What we were shown, the incident in the first half [with Maguire] would be a definite penalty.

"Maybe there's a shirt pull [for the Iran penalty] – we've got to be better on that – but I'm a bit worried we were the example shown.

"Then to get a decision as happened in the first half, we need some clarification really as to how it's going to be."

Southgate recalled the Football Association being able to discuss penalty decisions with match officials after England's 2-1 win over Tunisia at Russia 2018.

"It happened in Russia and we've got to have that dialogue with FIFA [again]," he added.

"We want clarity. Otherwise, we don't know where we stand. Goals are going in and we don't know whether they stand or not. The bit that worries me is we were the example shown."

England face the United States in their next Group B game on Friday before a clash with Wales four days later.

FIFA has confirmed it will utilise semi-automated VAR offside technology at the Qatar 2022 World Cup later this year, says head of refereeing Pierluigi Collina.

The move to introduce further advancements in the VAR process for this year's showpiece tournament has been ongoing over the past few months.

Following trials at the Arab Cup and Club World Cup, the fresh processes – which can cut VAR decision-making from 70 seconds to 25 seconds – is set to be implemented in the Gulf State in November.

Collina, a former World Cup final referee when he took charge of Brazil's win over Germany at Korea/Japan 2002, says the time is now to bring in semi-automated technology, which will further enhance decision-making.

"We are very positive. It is ready," he stated. "I read about robot referees. I understand this is very good for headlines, but it is not the case.

"The match officials are still involved in the decision-making process. The semi-automated technology only gives an answer when a player is in an offside position when they play the ball.

"The assessment of interfering with an opponent and seeing if a handball or foul was committed remains at the discretion of the referee. Our goal is to get referees taking decisions correctly on the field.

"If something wrong should happen, the referee may take advantage of the technology to get a better vision of what happened – but there will still be room for discussion."

Semi-automated technology will make use of in-ball sensors, dedicated multi-tracking camera rigs and 29 rapid data points on players to help calculate exact positions.

The Qatar 2022 World Cup opens on November 21, with Senegal facing the Netherlands and England squaring off with Iran before the hosts play the official opening game against Ecuador.

Referee Stuart Attwell was correct not to award Everton a penalty in Sunday's Merseyside derby at Anfield, according to former Premier League official Mark Clattenburg.

Relegation-threatened Everton wanted a spot-kick when Liverpool's Joel Matip challenged Anthony Gordon in the area early in the second half when the game was goalless.

The claims were waved away, though replays suggested there was contact between the pair.

After the match, Gordon told Sky Sports that Matip had stepped on his foot, while Frank Lampard suggested that had the incident occurred at the other end of the pitch, and an Everton player had challenged Mohamed Salah, a spot-kick would have been awarded.

Everton have reportedly contacted the Professional Game Match Officials Limited (PGMOL) over the incident, while it has been reported that the Football Association (FA) have asked Lampard to explain his comments.

Former Liverpool defender Jamie Carragher said on Sky Sports that it was a "stonewall penalty" but suggested that Gordon, who had been booked for simulation earlier in the match, had to be careful not to build a reputation of being a diver.

Though Clattenburg disagrees that it was a penalty, he did echo Carragher's sentiments. 

"It's difficult because Gordon got cautioned early in the match," Clattenburg told Stats Perform. "I've watched him over the last months and he does go to ground a little bit too easy.

"And you don't prejudge things, you never prejudge things as a referee, however, it's in there as a doubt in your back of your mind that when a player goes down on the little contact, that you're probably not going to give him the benefit of the doubt.

"So he probably didn't get the benefit of the doubt on the second one after being cautioned earlier and a match for simulation.

"If he had a chance to stay on his feet, I think he could have had the chance and he took the option to go down and the contact's minimal. For me, I think the best decision was play on."

There have been 12 bookings for simulation in the Premier League this season and half of these have been given to Everton players, with three of those coming across their two meetings with Liverpool.

The Reds, meanwhile, have gone 46 Premier League matches without conceding a penalty. That is 22 more than the next-longest active run (Manchester City - 24).

Asked about Lampard's comments, Clattenburg said: "I think that's a perception of football fans. From a refereeing point of view, we just want to get the right decision.

"With the support of VAR, the problem that they have sometimes is if the referee does give the penalty, the VAR wouldn't overturn it, because he doesn't give the penalty. He doesn't overturn it and people think well, why? Where's the right decision?

"There's no right decision or wrong decision as to what the referee gave at that time and he believed that Gordon had tried to win his team a penalty. Lampard's going to be upset - he's a coach, it was a really tight game at that point 0-0 at the time, so he's going to be upset because Everton could have won the Merseyside derby, fighting for their lives at the bottom."