#4. Rusev and Lana
This does seem like a bad joke at first, but let's not forget what Rusev has been doing on social media for a while now. The Bulgarian brute has dissed WWE in various tweets and it just might result in him getting a character change. Rusev's new character could be of a disgruntled worker who is sick of WWE not pushing him, if his recent tweets are any indication.
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On one side, there are two Superstars who are the top champions in WWE, while on the other, we have Rusev and Lana, who are tired of being relegated to the lower card. The promos Rusev would cut on Rollins and Becky would be gold, with him mentioning how WWE ruined Rusev Day, and his career along with it. Another twist here would be Lana being stuck in the middle, as Rusev is her husband, while Lynch is her inspiration, as she has stated multiple times in the past.