USC coach Lane Kiffin abruptly ended his post-practice news conference on Wednesday when he was asked about a player participating in practice who had been injured.
University of Southern California running back Marc Tyler dislocated his left shoulder on Thursday and could be out an extended period of time.
USC defensive end Devon Kennard will undergo surgery Monday morning to repair a torn right pectoral muscle, he told ESPNLosAngeles.com Friday night.
USC defensive end Devon Kennard has suffered a tear of his pectoral muscle and will undergo surgery next week, a source close to the player told ESPNLosAngeles.com Thursday night.
The running back, who has had run-ins with Lane Kiffin and USC, is off the Trojans but remains at the university.