While we still do not have a definite answer as to how long he has been upset with the company, we do know now that CM Punk was already contemplating a departure from WWE as early as Royal Rumble 2014. He vented to Mick Foley at the time about not being happy within the company and having trouble dealing with injuries.
The expectation was that ratings for Monday Night Raw would rise this week because fans would tune in to see if CM Punk would make his return or not. However, the opposite took place. WWE saw a 12 percent drop in viewership, which has to be a bit alarming since it is the time period between the Royal Rumble and Wrestlemania 30.
With a little help from Ricardo Rodriguez, Alberto Del Rio successfully defend the World Heavyweight Championship against the Big Show at Elimination Chamber 2013. He won via submission with the armbreaker.