While plenty of fans showed up to help the Cavaliers kick off their season and defend their championship, there was one very special guest in attendance, The Undertaker! That’s right. The wrestling legend showed up at Quicken Loans Arena with his wife Michelle McCool and stood outside the Cavs' locker room to meet the players. Several players, including James Jones, Chris “Birdman” Andersen, and Richard Jefferson came out to greet the WWE superstar.