WWE announced at the Nassau Coliseum show tonight that Randy Orton would not be appearing due to an injury. Orton wrestled Kane last night at the Madison Square Garden show in New York. He also did a run-in during the main event.
There is no word on what the injury was but it appears to be legit and he was backstage at the show tonight in Long Island. As soon as we get more info then we'll pass it along.
UPDATE: Orton ran in during the main event and RKOd Kane and Seth Rollins to send the crowd home happy so it appears that the injury was just part of the storyline for the show.