Must Not: #1 Drew McIntyre

Drew McIntyre appeared on SmackDown this week after losing comprehensively to Roman Reigns at WrestleMania 35. Ever since we have been wondering if the Scottish Psychopath will make a move to Smackdown. On the other hand, a rumor suggests that he'd be Seth Rollins' first challenger.
Now, we do seriously hope for the latter of the two m stories to come true. McIntyre deserves it, and since Rollins will likely stay on RAW, this feud would (and should) happen on the red brand.
Yes, McIntyre has been the at the heart of things on RAW for the past year, yet he isn't close to being done. Also, with possible faces including someone like an AJ Styles coming to the brand, McIntyre will have plenty of reasons to stay.
Nonetheless, no reason for McIntyre stayon RAW makes more sense than a shot at the Universal Championship.
Becky Lynch has been challenged HERE.