Does WWE have the guts to turn Cena Heel (please read my opinion)?

I think so. However, this maybe the time to do it. People say he should've turned heel at WM 27. Where I find that statement inaccurate. At that time there wasn't anybody for WWE to transition that "power" to. People will argue the Miz. The Miz was not ready yet. Plus he was a rising heel on Monday Night Raw. You could also say JoMo. However, JoMo wasn't really a great choice either he wasn't an "all around superstar". Punk was in a storyline at the time and was a mid carder. So, he wasn't ready yet either. This time it is different. CM Punk has one of the largest fan bases of any heel since Cena did in 2003. So, it would be easy for them to "screw" CM Punk out of the title in his home city of Chiago. (Much like the Montreal Screwjob) John Cena can be that mega heel WWE so badly need with Y2J and Edge gone. CM Punk can take Cena's role as top face because as we saw in WWECW and Raw in 08 he is a very talented face. I have no doubt Vince and the creative team have taken this under consideration. Vince and Punk unlike what the insider sites say have a very good relationship. (Note that Vince trusted Punk to do his own thing on the mic this past Monday) Vince knows that CM Punk is actually the perfect top face beause it is a PG show and Punk is Straight Edge. Also, Punk is an all around wrestler with high ability on the mic. So in conclusion, yes I think Vince has the "guts" to turn Cena heel.