LITTLE ROCK, ARK. - For John Cena, there was big trouble in Little Rock. First, the 2011 WWE Superstar of the Year found out that, instead of the usual 30 entrants, this year’s Royal Rumble will be the largest in WWE history with 40 Superstars with which to contend. Then, during the main event match against CM Punk, the returning Superstar got slammed to the mat by a mysterious mountain of a man, who had intervened on Punk's behalf. Who says bigger is always better?