Cena heel,Well that idea sounds good cause trust me a hate this dude right now,I really dont know why E fans say that he is the Face of RAW/WWE.He is getting very stale Cena was cool when he started his WWE career,His fued with late great eddie Was great i clearly remember that parking lot anything goes match,He also had a great fued with carlito's.
But now all them fueds he had in the past 2 years,lets see:Orton,Big show,Edge,Orton,Orton,HHH.Yeah he keeps fueding with the same people over and over.
Lets bring him back in the midcard level as a heel and make him have fueds with:Masters,MVP,Henry,Other midcards.
The WWE superman well lets turn him into The WWE's Most hated villain.
You couldn't bring Cena back to the mid-card at this stage of his career even if for some unknown reason, the WWE would consider such an assinine move. Whether you love him, whether you hate him, or whether you're neutral regarding him, he's the biggest name in the WWE today, he's the face of the company in the present and will be in the future. He'll always be a main eventer at this point, there's no going back.
I would love to see a heel turn from him, I think it would be incredible. I don't buy into the bullshit that he won't turn heel because of the merchandise he sells, because of the PG rating, or all of the other arguments the IWC likes to produce to explain why he could never turn heel. Anyone can turn heel. Austin turned heel (for a little while and unsuccessfully but he still did). The Rock turned heel. Hogan turned heel. Bret Hart turned heel. They were all huge names and they all turned heel at some point in their careers. Granted these are different times, but no one is above or beyond a heel turn. I could see a heel turn for him, but I think it would only work for a short while. Then he'd see the errors of his way and return to the invincible super-Cena that the IWC hates so much.
Want to turn the wrestling world upside down? Have Cena/Hart versus McMahon/Batista at WM26. Cena and Hart win the match, with Cena taking Batista out while outside the ring, while Hart applies the Sharpshooter to Vince in the middle of the ring. Vince taps out, the arena goes wild, and when Cena returns to the ring to "celebrate" with Hart, he blindsides him, pulling out his arsenal of 5 moves to screw Bret Hart once again. In cahoots with McMahon all along. The confrontations of the last few weeks were a set-up, a work.
Next night on RAW, Cena comes out and cuts a promo about being disrespected by the fans and the WWE itself. Booing him after all he's done for the company, while cheering Hart who left the WWE 12 years ago to jump ship to the competition. Bret knows about all of this in advance and is OK with it, it's not an actual screwjob this time, only kayfabe.
Cena stays heel for a while and re-connects with his fans, then eventually and gradually returns to a face (probably by Summerslam).