What if Vince McMahon screws over John Cena at Money in the Bank ?

and it turns out punk wasn't leaving WWE after all (and really Punk's contract doesn't expire until September) and Vince and Punk were in cahoots all along. This would be a good final chapter for the Mr. McMahon character in a fued with John Cena while backing CM Punk. After all the three guys Cena is usually compared to had great fueds with Vince and the Mr. McMahon character didn't have a real good last fued.