Ohio State hopes to get back on track against Nebraska

COLUMBUS, Ohio (AP) — The bye week has been quite unpleasant for Ohio State.After a collapse against unranked Purdue on Oct. 20 that further exposed weaknesses in the defense and running game, the Buckeyes spent the off week stewing in the loss and trying to fix the problems enough to still try make a run at the playoffs.The extra time off renewed discussions about the health and desire of coach Urban Meyer, who has increasingly suffered headaches because of cyst in his head.There was a lo