What happened: Scotland called up teenage Manchester United midfielder Tyler Fletcher after Billy Gilmour was ruled out of the World Cup with a knee injury. Gilmour was hurt in Saturday's friendly against Curacao and will miss the tournament.

Why it matters: The change forces Scotland to adjust its midfield depth just before the squad travels for the World Cup. Fletcher's inclusion adds a young option, but it also underscores how quickly late warmup injuries can reshape tournament plans.

What to watch: Watch whether Fletcher is used as Scotland's next squad updates will clarify how the midfield pecking order changes.