Major League Soccer originally implemented the rule with a two-minute waiting period. During a match between Inter Miami and Montreal in 2024. Messi went down for an extended time with an apparent knee injury and was sent to the sideline to wait for two minutes before re-entering the game.
Messi was seen complaining during the wait, saying in Spanish, “With this type of rule, we’re going in a bad direction.”
Injury-related stoppages in MLS dropped from an average of five to six every match to 1.5 per match.
A timed substitution rule devised by MLS was also adopted by IFAB on Saturday. It directs substituted players to leave the field of play within 10 seconds of the substitution board being displayed. If they don’t, the substitute will not be allowed onto the field until the first stoppage after one minute of play has elapsed.