He's not a bust to me, because I never expected him to do much. In fact, he's probably exceeded my expectations already. But he's not going to get any better. This isn't some 21 year old, he's 27. He's set in his ways, he's not athletic to begin with. All you can do with him is work a little on his non-existent jumpshot, make sure Tony and Manu get him involved in the pick and roll, but even that is easily defendable, because he doesn't have a jumpshot. Is he a starter? Probably not, because Diaw is already better. And if he can't start on a team with no legit bigs, than he really isn't that good.