3: The return of Hulk Hogan
The most controversial choice on this list, Hulk Hogan was famously fired from the WWE in 2015, after leaked videos from years prior, showed the Hulkster using racial slurs.
Whilst no-one can defend the language Hogan used, the Hulkster has appeared genuinely remorseful since, with his constant apologies and years of charity work with the Boys and Girls Club of America being part of the WWE's decision to re-instate his Hall of Fame status.
Having Hogan return (on American soil) could be a touching moment for the former World Champion, who seems like he wants to help others learn from his mistakes.
Whether fans would give him this second chance in the first place though, remains unknown, and whilst the Crown Jewel audience welcomed Hogan with open arms, it could be very different with an American crowd.