Well, I've watched a fair bit of college basketball and high-school so here are just some things I should point out. These involve dunking, since sometimes it is hard to decide what the rating should be:
Andre Iguodala-Dunk-88
Ben Gordan-78
Emeka Okafor-75(should have about the same package as most big men)
J. R. Smith-90
Luol Ding-72
Jameer Nelson-15
Shaun Livingston-55-65 in dunking(he's a good passer, but isn't very strong)
Hakim Warrick(If he gets drafted)-78
Devin Harris-50
Anybody have suggestions for ratings?