You say alot but it’s all conjecture and opinion. If it is causing the demise of the sport, why do so many who have contributed to the game’s growth condone the practice? Most Coaches have done this with their own children and all D1 Coaches will continue to recruit the best eligible players, regardless of age. The truth is obvious and your little man crusade will go nowhere. Good luck to your B team JV son against the older, stronger, and faster.