Re: What will finally rattle John Cena?
How about this -
Before WM, before he gets his chance to "redeem" himself vs the Rock, he gets taken out. Beat down hard and left in bloody mess as the camera goes off at the end of a Raw show. Next week, Cena comes out, barely able to walk, only to be interrupted by HHH and Steph. They inform him that WWE is making a clean break with the PG era, and unfortunately his shtick and popularity with the kids is getting in the way. The Shield comes out, (having been hired by HHH for the purpose of shaking everyone up in preparation for this) and continues to beat Cena unconcious. Cena ends up being out for several months nursing wounds. When he comes back, it will have to be as a pissed off badass looking for revenge.