Alabama RB Trent Richardson will not participate in on-field drills at the Combine after undergoing a knee scope three weeks ago.
NFL Network's Jason La Canfora reports that the surgery was "minor," and it sounds arthroscopic in nature. Richardson does plan to work out at the Crimson Tide Pro Day, but he won't run the forty-yard dash or participate in drills or jumps in Indianapolis. Though the injury is said to be minor and the operation routine, it will concern NFL teams, especially those drafting in the top ten. Running backs and knee injuries don't mix well.











