i think the only way they could get heat for cena and make him a heel is by cena betraying the cenation..., that would be shocky and stuff, maybe with the "im tired i do all thsi for you and you boo me and chant cena sucks" and turn on them..
Sadly, they have used that angle with punk already, and tbh... didn´t work
Sadly, they have used that angle with punk already, and tbh... didn´t work