The thing about the HHS players is they all started the school as freshmen, which tssaa doesn't care about where you go, just as long as you finish there. Now the fun thing is that 3 players share a common address with no "guardian" living there. This is the only thing that could come into question.
Now, beech may know some things about how to get players from metro to summer county. But my understanding is as long as they started as 9th graders, they are ok, and if they do find out, they would simply just have to pay residency in sumner county and still be elidgable no matter the actual address.