Wow. Greg proved after his surgery and all last year that he is an amazingly hard worker. He rehabbed daily, and hard. That can't have been easy. The Blazers put him on a weight program and he got huge -- too huge by some accounts. That didn't happen because he isn't driven. I think the single most important thing Greg needs to do right now is go home, decompress, get away from basketball for a little while, and clear his head. If taking a class or two in the summer helps accomplish that -- go for it. Once he's back to his old self, he can start to focus on conditioning and footwork. I've spent a summer taking a few classes and working out, and there is plenty of time to do both. Of course it is possible that Greg will party and dog it all summer, but I've never seen one single indication to think that he might. Anything is possible, but I'm not going to worry about something that appears so unlikely.