#4 Kevin Owens
Kevin Owens just returned to the WWE after a several month absence, and was given a WWE Championship match at Fastlane, but he most likely isn't going to have anything decent to do after that. Unless the WWE throw us a big curveball at Fastlane, Daniel Bryan will come out on top and set up a bout with Kofi Kingston at WrestleMania, but that leaves KO without a significant opponent in New York.
The Prizefighter is performing as a babyface for the first time in his WWE career, so a potential bout with Samoa Joe would be incredible, but after winning the United States title, it seems Joe's on a collision course with John Cena. The WWE would have been quite wise to hold KO's return until after WrestleMania, giving him a significant story upon return, but now, he looks like he'll just be a pawn in the story of #KofiMania.
A top AEW star just called one of his colleagues 'spoiled' and 'narcissistic' HERE.