http://www.cbssports.com/nfl/draft/story/14642974/how-the-prospects-in-nflpa-game-stack-up SECOND/THIRD ROUND Kenrick Ellis, DT, Hampton: We know 340-pound defensive tackles with his quickness won't last long, even considering his suspension from South Carolina for multiple failed drug tests. Jerrell Powe, DT, Ole Miss: Has forgettable senior-year game film and was not dominant against third-tier competition. Like Ellis, teams won't let him fall too far down the board based on his potential. FOURTH ROUND Tim Barnes, C, Missouri: The three-year starter anchored in pass protection and turned most defensive tackles in the run game. Rob Housler, TE, Florida Atlantic: A reliable receiver who will stretch defenses with his height (6-5½) and length (34 3/8-inch arms).