#10 AJ Styles retaining the WWE Championship

This feud has been a disappointment, much like Styles' current reign has been. There desperately needs to be an injection of adrenaline into the WWE Championship picture, and the only true way for that to happen is for AJ Styles to drop the title.
Samoa Joe always brings a stellar performance if he's given the chance, and him being champion would make for a fresh title scene on SmackDown, one which could force AJ Styles to evolve and offer the opportunity for new contenders to step up to challenge the Samoan Submission Machine. For example, Daniel Bryan has a lot of unfinished business with Joe, and with The Miz lurking, the picture would get even more interesting.
Either way, Styles' reign was running on fumes months ago. It's completely lifeless now, and it's time for a change.