#1 Can easily take a loss and bow out
One of the most talked-about matches, twenty-four hours after WrestleMania, is the Firefly Fun House match. It was an exploration of John Cena's insecurities and a story that was conceptualized and told through the twisted storytelling of one Bray Wyatt.
The reason why John Cena put over Bray Wyatt in such a big way at WrestleMania is that he's Cena, a superstar that the world will remember years after he has hung up his boots. If John Cena returns a year later to take on a brand new superstar, he will still be as over as he was before he suffered his loss.
A female WWE star said her life is in danger. Details HERE
The Big Show is in a similar situation where he is only a part-time performer and may just be hailed as the greatest 'big man' in the history of the sport, even surpassing the likes of Andre The Giant by the time is career is done and dusted. And such a person can afford to take a loss because he is a living legend.