FIFA isn't just expanding the World Cup to 48 teams in 2026 — it's also overhauling the rulebook. The International Football Association Board has signed off on a set of changes that will debut at the North America tournament before rolling out globally in the 2026-27 season. Some of these are long overdue. Others will genuinely change the rhythm of matches.
"These amendments aim to tackle discrimination, cut time-wasting, enhance match tempo and improve both the player and fan experience," said FIFA's Chief Refereeing Officer Pierluigi Collina on May 31. The World Cup kicks off June 11 across the United States, Canada and Mexico.
The rules that will actually matter
The mouth-covering ban is the one with the most immediate backstory. A player now earns a straight red card for covering their mouth during a confrontational situation — the rule was prompted by Benfica's Gianluca Prestianni, who was accused of directing discriminatory slurs at Vinicius Jr. with his hand over his mouth. UEFA handed him a six-game ban extended worldwide. FIFA clearly decided the punishment needed a structural fix, not just a disciplinary one.
Then there's the protest rule. Walk off the pitch in protest at a refereeing decision? Red card. It targets a specific incident: Senegal leaving the field during the Africa Cup of Nations final against Morocco after a penalty was awarded against them. That kind of collective defiance is now a dismissible offense, and it applies to team officials who incite players to walk off too.
The time-wasting crackdown goes further than most people realise. Throw-ins and goal kicks now operate under a visible five-second countdown. Miss it, and possession flips to the opponent. That's a significant change to how teams manage the clock in tight games — expect it to catch several players off guard early in the group stage.
The rules that change the feel of matches
Outfield players treated on the pitch must leave the field for one minute after medical staff enter. The exceptions are reasonable — goalkeepers, head injuries, penalty takers — but for teams deploying the classic "go down, get treatment, break up the game" approach, that tactic just got expensive.
Hydration breaks are being formalised too. A three-minute break around the 22nd minute of each half, with referee discretion on exact timing. Given the June heat in cities like Dallas and Miami, this isn't just welfare policy — it's practical.
VAR's remit has also been extended to cover fouls committed by the attacking team before the ball is in play at corners or free kicks, if those fouls directly affect a goal, penalty, or disciplinary sanction. The IFAB's language is careful — it must meet specific criteria and trigger an on-field review — but it does close a loophole that has led to some genuinely questionable goals in recent tournaments.
Finally, if a goalkeeper is being treated on the pitch, no one goes anywhere. Players from both sides stay on the field. No tactical huddles, no sidebar conversations with coaches. That one is small in scope but pointed in intent.
- Mouth-covering in confrontational situations = red card
- Protest walk-offs = red card for players and instigating officials
- Five-second countdown on throw-ins and goal kicks
- Outfield players treated on pitch must leave for one minute
- Three-minute hydration breaks around the 22nd minute of each half
- VAR can now review pre-restart attacking fouls affecting goals or penalties
- Players must stay on pitch while an injured goalkeeper is treated
From a betting perspective, the tempo changes are worth tracking. Games with fewer stoppages and tighter time controls historically produce slightly higher expected goal totals — the five-second throw-in rule alone could meaningfully reduce dead time across a 90-minute match. Over/under markets for the group stage might be worth a second look once these rules bed in.
Collina framed all of this as progress. What it really is, is FIFA acknowledging that the game it exported to the world had accumulated some bad habits — and deciding the biggest stage it has is the right place to fix them.
