Granted, not all of these guys have agents but there are currently 40-50 underclassmen players who have declared for the NBA draft with another week and half left to declare. Add to that the seniors and international players that will also be in the mix and you are probably looking at 3 rounds deep. However, the NBA draft is only 2 rounds. Seems like a lot of bubbles will be burst in June.

2010 NBA Draft early entry watch list - NCAA Division I Mens Basketball -