HOUSTON (AP) — A person familiar with J.J. Watt's condition says he has re-injured his back and the Houston Texans expect him to be out until at least December, and possibly the entire season. The person spoke to The Associated Press on Thursday night on condition of anonymity because the team hasn't confirmed the injury. Watt missed training camp and Houston's four preseason games after surgery in July to repair a herniated disk in his back.Read more on NewsOK.com