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The new football rules explained: five moments that will confuse fans this season
A second yellow overturned, a substitute kept waiting and a healthy player ordered off after his goalkeeper needs treatment. Here is what the Premier League’s 2026/27 changes mean during a match.
By the Oddsivio team·7 min read
AI editorial illustration of an imagined Arsenal–Manchester City incident.
VAR can now help overturn a clearly wrong second yellow card in the Premier League. It cannot start a review just to award a second yellow the referee missed.
That distinction is likely to produce some bewildered appeals this season. So are the new consequences for wasting time: a throw-in can change hands, a goal-kick can become an opposition corner, and a slow walk off can leave a team defending with a player fewer.
The details matter. The Premier League’s implementation combines changes to football’s Laws of the Game with its own goalkeeper-injury trial. These five imagined match situations explain what to watch for. The teams, incidents and clock times are illustrative.
1. The second yellow that VAR can take back
It is the 74th minute. Blue’s No. 6, already booked, stretches towards a midfielder breaking through the centre. The opponent falls. The referee sees a foul stopping a promising attack, shows a second yellow and then a red.
The replay reveals something different: the opponent tripped himself. No. 6 did not foul him.
The new power concerns a second yellow that has actually been shown. It does not make every possible booking reviewable.
In 2026/27, that clearly incorrect second caution can be reviewed and overturned. The player stays in the match, still carrying the first booking. The change does not reopen that earlier yellow for a fresh judgment. The referee makes the final decision; a debatable challenge alone is not enough to justify intervention.
Now imagine an already-booked opponent pulling a shirt to stop a promising midfield break. The referee awards a free kick but gives no card. VAR cannot initiate a review solely to supply the missing second yellow. Separate review grounds for goals, penalties and direct red cards still apply; being on a booking does not create an extra one.
The dividing line is whether the second caution was clearly wrongly given, rather than whether one should have been given. That is why two complaints about a possible sending-off can receive different answers.
2. The substitute who has to watch the next attack
Blue lead 1–0 late on. Their winger’s number goes up, but he takes his time leaving. His replacement waits beside the fourth official. Eventually the winger steps off, and the referee restarts play without letting the substitute on.
That can now be the correct procedure.
One minute is the minimum wait. A delayed substitute also needs a stoppage and the referee’s signal.
A departing player normally has 10 seconds from the substitution board being shown to leave at the nearest boundary, unless the referee directs otherwise. Exceed that limit without an accepted reason and the replacement must wait until the first stoppage after one minute has elapsed following the restart, then receive the referee’s signal. The team cannot cancel the change to escape the consequence. IFAB’s substitution protocol
Suppose play resumes at 89:00. At 90:00 the ball is still moving, and the substitute is still waiting. If the next stoppage comes at 90:24, that is the first opportunity to enter. The minute begins when play restarts and uses a running clock, including any intervening stoppages. Time spent walking off does not count towards it.
Referees retain room for injuries and safety concerns, and for a player already at or crossing the boundary as the countdown ends. Premier League safeguarding guidance also permits under-18s to leave at halfway. Premier League guidance, pages 50–53
There is a goalkeeper exception: a replacement keeper’s entry is not delayed, but the departing keeper is booked for exceeding the limit. IFAB’s July clarification
For the winger protecting a narrow lead, a leisurely exit could leave his teammates trying to survive the next attack without him or his replacement.
3. The throw-in that suddenly belongs to the other team
Blue have a throw-in near halfway. The taker picks up the ball, puts it down, changes position and waits again. The referee blows the whistle, signals for the restart and raises a hand to count down five seconds.
The player is still holding the ball when the count ends. The throw-in now belongs to the opposition.
The five seconds begin with the referee’s countdown. They are not an automatic timer running from the moment the ball goes out.
The trigger is the referee deciding that a team is unfairly delaying its restart. Once the countdown starts, changing the taker does not reset it. If the throw has not been taken when the five seconds expire, possession changes hands, although a throw or kick already in progress should be allowed to finish. Missing the deadline alone does not automatically mean a yellow card. IFAB’s countdown protocol
The same procedure applies to a delayed goal-kick, with a more dangerous consequence: the opposition receive a corner. A team trying to slow the match down in its own penalty area can therefore hand its opponents a set-piece chance.
This is separate from the goalkeeper’s eight-second limit for controlling the ball with the hands during play. Here, the ball is waiting to be put back into play at a throw-in or goal-kick. The raised hand is the signal to watch. IFAB Law 12
4. The injured player who feels ready but cannot return yet
A midfielder goes down with cramp. The referee stops play for the injury, but the player soon gets up and waves the physio away. He wants to carry on. Instead, the referee sends him to the touchline.
Declining treatment does not undo an injury stoppage.
For an ordinary injury stoppage, being ready to play does not remove the minimum wait.
The Premier League’s previous 30-second absence has become at least one minute after play restarts. The requirement can apply when play is stopped for an actual or suspected injury, or when a player is assessed or treated on the pitch. If the referee stopped the game for the injury, the player must still leave even if medical staff never come on. Premier League guidance, pages 42–43
After the minute, the player needs the referee’s permission to return. Unlike the delayed substitute, an eligible injured player can be waved back on during play, from the touchline. IFAB’s treatment protocol
There are exemptions. A player injured by a physical offence for which the opponent is booked or sent off can receive prompt treatment and remain on the pitch. Collisions between teammates, or between a goalkeeper and an outfield player, are exempt when both need attention, as is an injured penalty taker. If the injured player is replaced, the substitute does not inherit the minute. IFAB’s injury clarification
Serious injuries can be treated on the pitch. That should not be read as a blanket exemption from the return procedure: the Premier League explicitly includes head injuries in its one-minute protocol. Premier League guidance, pages 42–43
The useful question is why the game stopped and whether an exemption applies. Counting how long the physio spent on the pitch will not explain every decision.
5. The goalkeeper injury that sends a healthy teammate off
Blue are under pressure. Their goalkeeper sits down with a calf problem, with no foul or collision involved. The referee stops play and calls on the medical staff. Several outfield players drift towards the technical area for instructions.
The goalkeeper can receive treatment and remain in goal. Under the Premier League’s 2026/27 trial, his team must normally nominate an outfield player to leave instead.
The goalkeeper stays in goal. A nominated outfield teammate serves the absence, unless an exemption applies.
The manager or head coach must identify that player within 10 seconds of the referee signalling for medical staff. If nobody is nominated in time, the captain leaves; if the goalkeeper is captain, the pre-nominated outfield representative goes. The chosen player must leave immediately and remain off for at least one minute after the restart, returning only with the referee’s permission. IFAB’s trial protocol
The League says the trial targets goalkeeper-injury stoppages used to interrupt momentum or provide tactical instruction. Applying it does not require the referee to declare that a goalkeeper is pretending to be injured. Premier League explanation
Its exceptions are important. An outfield teammate does not have to leave when the keeper needs immediate treatment after an offence for which a free kick is awarded. There are also exemptions for a goalkeeper–outfield-player collision when both need attention, a severe injury, and bleeding. The foul exemption here does not require the opponent to be booked, unlike the corresponding outfield-injury exemption. IFAB’s trial exceptions
So a striker standing beside the fourth official while his goalkeeper prepares to restart may be following this procedure. Nothing need be wrong with the striker. For the next minute, his teammates have one fewer outfield player to help them escape the press.
One final Premier League distinction: VAR is not being given the optional power to correct an incorrectly awarded corner. A complaint about who touched the ball last does not become reviewable simply because the corner looks dangerous. That limit sits alongside the new second-yellow power; VAR’s wider role still has defined boundaries. Premier League implementation
