If you ask five people, you'll get five different reasons to hate Brentwood.
My high school (DCHS) never had a team, but there was supposedly some interest in fielding a team at some point. Still hasn't happened, probably won't. I would love to see Dickson have a team on the ice, though, and would definitely turn out over the holidays to watch them play.
My son played for LaVergne when they had a team. Yeah, they mostly sucked, but he was (and is) pretty good. He plays Centennial rec league some, is healing a wrist injury now (hit by a puck).
Our list of teams we hate was thus pretty long. Some were respectful even as they pummeled you., if you know what I mean...