I'd have to vote for Robert but I'm a little biased. I rarely watch the All Star matches. I went back and watched the point where you were talking ... man, I really wish we could see the guys actually playing other than watching for X's or O's. Robert doesn't have much longer left in his career and I'm half tempted to create his likeness in NBA 2K12 (don't have the newer games). I'll need to create him and add him to the rookie pool before my third Bull's season.
I'm going to try and go back and watch some of his best games and this All Star game.