#1. Randy Orton - Faces Bray Wyatt at WrestleMania after four years

Randy Orton's match at WrestleMania is an interesting one. Set to take place on Sunday, it's one of the few long-term feuds on the WrestleMania card. The actual build-up to the match began when they faced off at TLC 2020 in the main event.
After immolating The Fiend, Orton started to get involved with Alexa Bliss - and the rivalry carried on for months. It was only at Fastlane 2021 where The Fiend returned in a new form.
A night later, Bliss pointed to the sign and the match was made official for WrestleMania. While the feud hasn't accelerated since, one can only hope that their match is better than the one they had at WrestleMania 33.
Randy Orton appears to be the babyface in this feud, but WWE has drawn a thin line in this case. It would admittedly be a bit of an inconsequential heel turn, but it would be an interesting and unorthodox dynamic.