His health has always been the main concern with him. I don't think anything is wrong with him physically but he's had bad luck with injuries, but that's just my opinion. He obviously has talent that comes together well sometimes. He just rarely gets a full season to do that. Maybe he will now, I hope he does for his sake.
On the other side. How excited would this board be if we signed a young defensive player that can play 1-3, who's long/athletic and had an offensive performance like this. Everyone would be going nuts if shaq was younger, longer and had a pre season offensive game like that.