USJ is not a powerhouse by any means. Yes Colton and McGhee? are contenders, but after that their team turns into a sorry excuse for competition. I agree Science Hill is good, but not the best team in the state. MUS, McCallie, MBA, and Webb (given another chance and a full 3rd set rule) would all beat Science Hill.
Oh and I know you were talking about it earlier, Reid Walling also starts varsity basketball at Webb.