Southern California coach Clay Helton, center, stands on the sidelines with quarterback Sam Darnold (14). (AP Photo/LM Otero)
Southern California coach Clay Helton, center, stands on the sidelines with quarterback Sam Darnold (14). (AP Photo/LM Otero) LM Otero AP
Southern California coach Clay Helton, center, stands on the sidelines with quarterback Sam Darnold (14). (AP Photo/LM Otero) LM Otero AP