The Underking
Likes Jalepenos with Cheese
I'm not sure why you would want Cena to go heel. Especially if Punk was supposed to be the next top face. I couldn't see them going with him especially with the fact Punk preety much balked at contract renegotiations for a while. If anything Cena should turn heel when he's no longer the number one draw. To put it simple as long as fan's want Cena to stay face over the amount who want him to turn heel he should stay face. R-Truth turned heel because guess what most didn't care about him being a face and the little kids finally stopped singing along. So they turned him heel just like they would anybody else. When Cena has more haters then fans and someone who is DEPENDABLE WWE GUY (A.K.A Not Punk) then he should turn heel.