Cardinals OLB O'Brien Schofield underwent surgery on both shoulders early in the offseason. Schofield had the labrum and rotator cuff in his left shoulder repaired and a routine cleanup on his right shoulder. Running as a first-time starter at left outside linebacker, Schofield is now healthy and participating in OTAs. The 2010 fourth-rounder played all 16 games last season after recovering from ACL surgery during his senior season.