I think it's too early to tell if they're overrated.
I never thought DD was the next Kobe. He's a good player, but he's not a goto guy. But I think he's still part of our future. He's a scorer, but not the type that creates for himself. Someone else needs to create for him. He'd be awesome beside someone like LeBron or Rose, in our case he does pretty well beside Bargnnani.
I still like Ed Davis, he's still just a boy playing amongst men. He needs to put on more muscle, just seems like he gets bullied by other team's starters. But he's pretty good going against other team's benches, which is when he normally gets his quiet double double games.
Most people don't overhype Bayless, but I'm a big fan and I think he can be a fringe all-star if given the opportunity. I'm still hoping he can prove me right once he gets back into game shape.