Y2, those schools don't benefit from the academy because the kids choose to go to Avon and Brownsburg as freshmen.
I understand your argument because we deal with the same problems. I think the challenge for every coach is how to teach at all levels. Obviously, you need to get top level kids in your room to keep your own kids engaged in the local club, first. Then, you have a program, that is still open, to teach the beginners as well.
OR, you simply push your HS kids to the academies, and focus on the elementary and middle schools clubs. I think it has to start there anyway.