IMHO - there are no teams just a bunch of kids in the same jerseys, their is no league or governing body or any sort of roster or age verification (except the U15 nationals) at any of these events - it is just who shows up on any given day and wears that teams jerseys - not long ago you used to see kids wearing other teams shorts because they just came off the field with team A and were asked to play with team B and throws on a jersey and plays, the kids don't care they just want to play and have a good time.
