Tommy Harris, Pro Bowl Tackle from the Chicago Bears, was told he didn't have the perfect size for a defensive tackle when he entered the NFL draft. The same thing is being said about USC's Sedrick Ellis who is shorter than ideal and his frame has probably maxed out, but he is a force on the football field. He has a low center of gravity, a thick frame, the quickness to shoot through the line and makes plays in the backfield. Sedrick Ellis is predicted to be the second defensive tackle selected in the 2008 NFL Draft.