The top 5 college prospects :1. Blake Griffin, PF, So., OklahomaGriffin continued to prove why he is far and away the best prospect in the draft. Griffin's strength, athleticism and tenacity on the boards make him a no-brainer as an NBA player.He show his biggest weakness during the tournament: For a guy who is so tough and physical, he had less impact on the defensive end of the ball. He has the physical abilities to get it done, but what about the desire? That could be the biggest quest...