#2 Universal Champion: Bray Wyatt
Braun Strowman only won the Universal Championship at WrestleMania, but it already feels like his reign is on borrowed time. His first title defense will be against Bray Wyatt at Money in the Bank. And while he will probably retain the title against him former leader, the story might not end there.
The Monster Among Men might defeat the Firefly Fun House version of Bray Wyatt, but The Fiend is a whole different story. That could be the eventual conclusion of the story, with Wyatt's terrifying alter-ego regaining the Universal Title.
The Firefly Fun House Match against John Cena at WrestleMania was a resounding success, one of the most creatively-fulfilling segments in WWE history, doing wonders to rejuvenate The Fiend after his damaging defeat to Goldberg. And the story of this feud between him and Strowman could further his stock.
Also, with Roman Reigns not likely to return to WWE programming any time soon, having The Fiend rule Friday Night SmackDown is a pretty solid idea. Even if it means cutting Braun Strowman's run short.