John Cena is at this time the most untouchable Face in all of professional wrestling.
While most of us in the IWC think that his act is stale and he needs to drop the "SuperCena" act, I think he is lacking what every great hero is lacking: a supervillain. I wrote an article about it a little while ago.
For every Superman, there's a Doomsday. And here are the top seven candidates to be that Doomsday.
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