#1 To feud with Brock Lesnar
This feud could even be engineered through a betrayal-of-sorts from Paul Heyman, where he switches allegiance from being the mouth piece of the Beast, Brock Lesnar, to the minister of the King, Shinsuke Nakamura.
And what a rollicking encounter it would make for. One one hand, you have the immovable object that has dismantled all that dared to stand before him. On the other, you have the irresistable force, enthralling all in his wake.
One is the conqueror and the other is the King, both of whose in-ring styles borrow heavily from the realm of MMA.
It would be a narrative stolen right from a Nolan movie, and incidentally, could also answer the most pertinent question in the WWE right now; one of who – if anyone – can put an end to the legend of Brock Lesnar.