The biggest shift appears to be an expanded VAR scope.
That matters because the margins at a World Cup are tiny. A wrongly awarded corner can decide a knockout tie. A second booking has often escaped meaningful review because it sat outside the traditional VAR lane. If this change is applied cleanly, it would bring more intervention to moments that already carry major consequences.
The update also says every match will include a three-minute hydration break in each half, regardless of weather. In practical terms, that splits games into four distinct blocks and gives coaches fresh opportunities to adjust shape and tempo.
The anti-time-wasting measures could be even more visible.
The aim is straightforward: less dead time, faster restarts, more live football.
Reports also point to stricter punishment around protests and confrontation. Recent incidents involving Benfica, Real Madrid, Senegal and Morocco are being cited as part of the backdrop. The message appears clear: dissent, orchestrated walk-offs and behaviour that escalates flashpoints will face heavier consequences.
The next storyline to watch is implementation. If these measures are enforced consistently from the group stage onward, this World Cup could become a tournament where control of the clock is almost as important as control of the ball.