WWE's annual PPV featuring the iconic 30-man Royal Rumble match. This time, the stakes couldn't be higher as 30 superstars not only are vying for a guaranteed spot in the main event at Wrestlemania 32 in Dallas, Texas, but will also walk out as WWE World Heavyweight Champion as current champion, Roman Reigns, becomes the first superstar to defend the title in the match against the other 29 superstars. As he is also unfortunate enough to enter the match in the #1 spot, the match lives up to his motto, as it is truly "One versus All".