We answer this and questions for each of the other matches on Sunday's wrestling pay-per-view card.
How documentary films explain WWE's Reality Era, and a preview of this weekend's Over the Limit pay-per-view.
WWE's identity crisis, playing out through one man.
John Cena defeated Brock Lesnar, but what mattered was the spectacle.
Will Alistair Overeem rule the UFC — or bring it down?