Sorry if this is the wrong place for this
Say you are playing in the World Cup and you just made your 3rd substitution. The game is 0-0 in the 119th minute and one of your guys breaks his leg and can't even walk.
Say the penalties go into the 10th round and your keeper just scored. Would your next shooter be the 1st shooter for your team or technically would that 11th guy - never having really been substituted - technically have to shoot?