#4. Randy Orton and Riddle face off at WrestleMania
Riddle lost the WWE Championship Elimination Chamber match, so it's time for him to focus on the tag team division once again. After all, he's got the upcoming match between RK-Bro and Alpha Academy for the RAW Tag Team Championship to contend with.
It doesn't seem like the titles will change hands in that match. If that's the case, it will likely mean the end of RK-Bro is near.
WWE reportedly wanted to hold Randy Orton vs. Riddle at SummerSlam last year, but RK-Bro's popularity with the fans caused them to delay the match until The Show of Shows.
WWE could have Orton turn on Riddle after a potential loss to Chad Gable and Otis, leading to a match between them at WrestleMania.
#3. Logan Paul makes his in-ring debut at WrestleMania
Rey Mysterio defeated The Miz on the Elimination Chamber Kickoff show.
During the main show, The Miz stated in a backstage interview that he will make a phone call to someone who is just as gifted as him, and a global star like him, to team up with him against the Mysterios.
WWE is reportedly planning to bring back Logan Paul to join forces with The Miz against Rey and Dominik Mysterio in a potential tag match at WrestleMania.
Paul was involved in a feud between Sami Zayn and Kevin Owens during last year's 'Mania season, and also made an appearance at SummerSlam. It seems like he will do more than just talk in his next run, and could potentially make his in-ring debut at the Show of Shows.