Giants linebacker Antonio Pierce is out indefinitely with a bulging disk in his neck. An MRI revealed the injury on Friday. Pierce originally sustained a burner when the Giants played Arizona on Oct. 25. "I'm shocked with what I heard from the doctors this afternoon," Pierce said in a statement released by the Giants. "I had no idea that what happened a few weeks ago could keep me off the field. I didn?t think it was that serious. "I'm going to do everything the doctors tell me to do so I can get back out on the field as soon as possible."