Video: Top risers and fallers in 2011 draft

Scouts Inc. analysts Steve Muench and Kevin Weidl break down two big risers and two big fallers entering next weeks' draft.

Clemson defensive end Da'Quan Bowers (once considered a possible top-three pick) and UCLA outside linebacker Akeem Ayers have plummeted. Moving up are Arizona defensive end Brooks Reed and Colorado cornerback Jimmy Smith.