If Roy is aware of his limitations and develops a decent shot, he will not be a has-been.
Oden... OK, you got us there.
As for L.A., I was one of his biggest detractors, but I've watched all but 2 of the games this year, and he looks different. I don't know if it was Buck Williams or Camby's influence, but he definitely has the potential to be an All-Star, whereas before this year I figured he would always settle for being a PF that sat just inside the 3-point line. I'm encouraged.