#2 Because the WWE is focusing on rebuilding Braun Strowman
The vast majority of professional wrestling fans, as well as experts, have lately been of the view that the WWE is en route to ensuring that they re-establish Braun Strowman as a legitimate top Superstar on Monday Night RAW. Gone will be the repetitive comic relief segments, which instead would be replaced with Strowman once again being presented as a legitimate threat to the likes of Roman Reigns and Brock Lesnar in WWE.
It's no secret that the WWE higher-ups view Strowman as a huge star, owing to which they'd continually matched up "The Monster Among Men" against fellow top dog (pun intended) "The Big Dog" Roman Reigns.
Regardless, with that being said, it's essential to note that Strowman hasn't really been booked as a top Superstar as of late. The solution? WWE needs to rebuild the momentum of Strowman's on-screen character, and said rebuilding isn't likely to happen all of a sudden this close to WrestleMania 35...Speaking of which...