Biography: Played nine games last season and totaled nine tackles. Junior numbers included eight tackles. Full-time starter at nose tackle as a sophomore.

Positives: "One-time highly thought of prospect who's struggled with injury the past two years. Resilient, flashes power in his lower body, and keeps his feet driving up the field. Adequate changing direction and displays the ability to collapse down the line of scrimmage and pursue the action. Has solid first-step quickness and wedges through blocks."

Negatives: Does not always play with a sense of urgency. Must develop more moves with his hands. Marginally productive in college.

Analysis: "Marsh offers terrific size and looked well on his way to being a top prospect after the 2008 season before struggling with an injury. He appears to have lost some explosiveness, but he must be given a chance based on his measurables."

Projection: FA