What would possess a 6-foot-5, 290-pound defensive tackle to sprint nearly 60 yards after a diminutive running back in humid 85-degree weather when he really doesn’t have to? And do it while wearing a thick sweatshirt under his jersey? Trevor Pryce did just that in the Ravens’ Organized Team Activity (OTA), tearing down the field after rookie Cedric Peerman who got free on the left sideline and got to the 5-yard line before Pryce touched him.