Jrue Holiday is the man, he's going to be special someday. Scotty Hopson is already like 21 I think, and has been going to prep school for sometime I believe, so he might physically be ready for a jump.
The only guy I've seen out of these is Aminu, who was a junior at the time. I really liked what I saw. His potential is through the roof if he ever reaches it. He showed a lot of character by sticking with his choice of Wake Forest.
I really like Jrue Holiday, and I think he will be a very good NBA player as well. However, Tyreke Evans just stands out to me. When you watch him play he oozes the talent of a pure NBA scorer. He isnt as athletic as some would like from a go-to type of scorer but man he can fill it up. Derozan is out of this world and when his jumper comes around in the NBA he is going to be exciting to watch.