#2 John Cena

John Cena hasn't been announced for the event and just as many people believe he won't show up as there are people that do believe he will. I for one, believe that not only will Cena show up at this year's Royal Rumble, but he will also have a major impact on the show.
While this is not a predictions post on if he will show up or not, it is a reason why it could be his last.
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Cena, who is close to breaking the record for having the most title World Title reigns, could have one last run at the title with a Rumble win this year.
Cena will only become busier with Hollywood over the next five years or so and with that said the opportunities of the Cenation Leader being in a Rumble match are growing smaller.
While I don't believe we have seen the last of the former WWE Champion, I don't believe there are many chances left for Cena to be a potential three-time Rumble winner.
A top WWE star is missing in action