Actually, in my TEW 13 game that I'm porting over to 16, I turned Cena heel and after Wrestlemania XXX, he's going to announce that he has a new protege to carry on the mantra of "Hustle, Loyalty, Respect". Enter Bo Dallas and his new motto of "Hustle, Loyalty, and...BOOOOLLLLIIEEVE! *thumbs up*".
My idea is that they will play off sorta like the Steve Austin/Kurt Angle alliance post WM X7 and pre-Invasion.