4. It All Makes Too Much Sense
Think about it: after Cena cut that heel-ish promo on Raw last week, he laid the groundwork on his slow heel turn. Imagine a scenario where the Rock loses to Cena in some despicable fashion, and then Cena immediately turns heel on the biggest stage. Also, he could become the so-called leader of the Shield, and tell everyone that this is how he planned everything to go. On Smackdown, John Laurinaitis had a small interaction with John Cena, which makes me believe that he could be the one to turn Cena heel. In my opinion, there's no one in the WWE who could get more heat on Cena than John Laurinaitis. Also, a Cena heel turn as champion is what everyone wants, and simply put, it makes too much sense for it not to happen. Remember how Stone Cold turned heel at WrestleMania X7 with the help of Vince McMahon, an authority figure? This storyline could pan out exactly the way the old one did, and it we could see a new John Cena very soon. John Laurinaitis, plus Cena's heel promo and his latest mannerisms all point towards a John Cena heel turn.