Daniel Bryan made his injury return to the ring during a live event on Saturday night, where he worked a steel cage match against Bray Wyatt. WWE had kept Bryan from wrestling since he suffered his concussion, so that he can recover and work Royal Rumble 2014.
After taking a couple of concussion tests during the afternoon, Daniel Bryan was cleared by WWE to return to the ring before Monday Night Raw. Even though he was allowed to get physically involved, management made sure to protect him, so he can be available for Royal Rumble 2014.
Rey Mysterio made his surprise return on Monday Night Raw during the main event to reveal that he is the mystery partner during the big tag team match at Survivor Series.