#1: Brock Lesnar. Undisputed WWE Universal Champion
The WWE events in Saudi Arabia have already provided some shocking moments, but the image of Brock Lesnar with both the WWE and Universal Championships could top them all.
It's not clear how WWE could pull this off, though there are plenty of possibilities.
One recent opinion piece says WWE could give the Battle Royal winner the prize of a guaranteed title shot (akin to MITB), and Lesnar could get another shot that way.
After cashing in one opportunity for the WWE title, The Beast could do the same for the Universal title, and emerge as the Undisputed King of all WWE.
Don't get me wrong, I think this is a bad idea, and WWE would be fools to even think about it, but we all know to never say never with WWE.