There is no silence it is true. But like stated before there are no real rules to say they can not. Grade based is Grade based. We hate it as much as the none reclass crabs parents do. But if the parent of the kid fills out a tryout form and says there kid is graduating in 2019 or 2020 what do you want the owners to do. The parents can count! I am sure they are aware but most of the owners/coaches care about winning and having good players. The Private schools recruit kids to come play for them. They do not care how old a kid is as long as he is going to be a freshman when he starts at there school. These schools are all Church based and you can not keep them from cheating what do you want from a club team that is for profit. They just give what the people who are paying want. Teams that win and play in the best of the best with the most colleges there to watch.