He was playing that long when he was SI's cover boy and the media darling of everyone. Considering how he came into this year as one of the highest profile players in the nation, I'm sure he knew he was going to play a lot of minutes. He handled it well. The guy's a class act as well as a great college player.
Unfortunately, I think he'll be another Duke player to play very well in college and his career won't translate as well in the pros. I don't wish for that even though I'm a Heels fan because the guy is such a class act, but I just get the feeling that he'll be ordinary @ the NBA level.