#1 The Beast Slayer
Do not be surprised if the Men's Royal Rumble winner Seth Rollins fails to conquer the beast at Wrestlemania 35. WWE have not done a great job at building him to face the biggest challenge of his life. Rollins was not featured on Elimination Chamber, was a side character at Fastlane and lost his recent match against Drew Mcintyre.
Thus, WWE might be planning to have Lesnar go over The Architect, even though that would be a terrible decision. WWE may also be planning to build McIntyre up to dethrone the Beast somewhere down the line. The Scottish Psychopath can pull a quality match against Lesnar, and unlike Seth Rollins, he would be a believable opponent to conquer the Beast.
The fact that Paul Heyman continuously mentioned McIntyre's name during the last week's promo could be a hint at what's coming.