Dumb though, if you're the obvious #1 draft pick, which it seems he is (I don't follow college at all), ya leave right then and there... it's not like your value can really go up.
I guess there is the looming problem of the lockout... I'm not sure how that affects this year's draft class... but coming out of the draft still seems like safer money to me.
Perhaps he's simply happy there and wants to get his degree?
I'm not one to criticize someone for advancing their education, but...
If you leave early and shred your ACL on you first NFL snap, and let's say it's career ending for whatever reason, you can put those guaranteed millions toward paying for your senior year and a degree.
If you have the same injury on the last play of the nobodygivesashit.com bowl, you're screwed. You're a college graduate just like the rest of us with a fancy piece of paper and bum knees.