I’d like to see the INFC give out photo id’s to each kid they have to bring with them to every game like my kids do in soccer. Then there would be no question. You weigh in, show your badge and there’s no possibility of jersey switching, playing an older sibling, or playing as joe blow. If the picture doesn’t match the kid and roster then it’s a no go...
But wait... that ^^^ Makes too much sense.