(Iowa City, IA) -- Iowa quarterback Spencer Petras plans to return to the Hawkeyes but doesn't anticipate playing again. On Wednesday Petras told reporters his shoulder injury is bad and he wants to pursue becoming a coach. The Hawkeyes will be looking to freshman quarterback Joe Labos to start their bowl game this weekend, while anticipating the arrival of Michigan transfer quarterback Cade McNamara next season. The Hawkeyes take on Kentucky in the Music City Bowl in Nashville at 11:00 a.m. Saturday.