Green was brought in to Nebraska as a tail back but was moved to the defense to play corner and safety. He was also one of the better kick returners for Nebraska. He is a team player who hits super hard and moves very well. He is also dangerous with the ball in his possession. He is a raw prospect that will need some time to develop, but he has shown at least in Nebraska that he is a quick learner.
You can see him in this video for anyone that hasn't seen him.
http://www.veoh.com/videos/v1197977w7fbZtJX
Update for Green:
J.J. Pesavento, of Next Level Scouting, reports University of Nebraska DB Tierre Green measured a height of 6-foot 1/2 and a weight of 208 pounds at his Pro Day. He ran the 40-yard dash in 4.34 seconds, the short shuttle in 4.08 seconds, the long shuttle in 11.15 seconds and the three-cone drill in 6.56 seconds. He measured a 36-inch vertical jump, a 10-foot-4 broad jump and completed 18 repetitions on the 225-pound bench press.