Here are some stats about the 2010 NFL Draft.
Out of the 255 Draft Picks:
216 - Went to the NFL Combine
39 - Did not get invited to the NFL Combine
47 - Were underclassmen (Juniors)
84 - Played in the Senior Bowl
32 - Played in the East/West Shrine Game
31 - Played in the Texas vs. the Nation Game