I love the Ochocinco move, and I'm in wait-and-see mode with Haynesworth. I now understand why the Pats didn't draft any pass rushers this spring. He probably had this move planned from the start. I feel that Belichick must have talked with him beforehand about playing DE in the 3-4. The thing that worries me, though, is that BB's defenses always require positional versatility. Most of the players practice in at least two spots, and AH is going to have to be ok with being in the nose once in a while (hell, even Wilfork was playing end at times last season).
As for Ocho, I love the guy. I know he gets a bad rep for being flashy, but he actually plays the game the right way. I don't have a problem with guys who talk, I have a problem with guys that don't do everything they can to win the game. He's always played hard, and his TD celebrations were just fun, and not demeaning to anyone. I think it says something that he and Belichick always had an odd couple friendship. Ocho remains the only person I've ever seen Bill trash talk in a press conference. It'll be interesting to see if Ochocinco quiets down a bit, though, or if BB gives him some extra leeway.
Also, the thing to remember is that neither of these guys is required to be a superstar. If they can play at the "solid starter" level, these trades will be considered steals.