On October 29, 2001, Kanyon tore his left anterior cruciate ligament during a dark match with Randy Orton. He underwent surgery with Dr. James Andrews in Birmingham, Alabama and was sidelined for the remainder of the Invasion angle. He would appear only once in a cameo role at the 2001 Survivor Series pay-per-view. At this show, a team representing the Alliance took on a team representing the WWF in a tag team match. A pre-match stipulation declared that the side represented by the losing team would all be released from their contracts (excluding title holders and the winner of the immunity battle royal, Test). As a result of the Alliance team's loss, Kanyon was "fired" along with all the other Alliance members. Eventually, all Alliance members returned as WWE superstars, usually quietly without a storyline or announcement. This storyline allowed Kanyon time to recover from injury. In May 2002, Kanyon was cleared to compete and was sent to Ohio Valley Wrestling, a WWE developmental territory, through the end of the month to restore himself to full fitness. However, while wrestling Lance Cade in Lima, Ohio on July 13, 2002 Kanyon injured his left shoulder, suffering a humeral head contusion and supraspinatus tendinitis. He underwent surgery on July 21, 2002 but began experiencing breathing difficulties on July 25, 2002. As a result of an allergy to the medications with which he was being treated, Kanyon's lungs filled with fluid and his blood oxygen level fell to 41%. He gradually recovered and was discharged from the hospital on July 28, 2002 having lost 32 lb (15 kg) in the interim.