#2. Shane McMahon
Shane McMahon traveled to Crown Jewel last year and was the man who became known as 'The Best in the World.' Over the past year, the son of WWE Chairman Vince McMahon has reminded the WWE Universe about this at every turn, but was silenced by Kevin Owens when WWE made their debut on the FOX Network last year.
CM Punk claimed he was 'The Best in the World' long before there was any tournament to decide the same and he's the star who is most associated with the name. Wrestling can't have two stars who hold the same nickname, which means that at some point these two men will need to cross paths.
CM Punk chants have been happening every time McMahon claims he is 'The Best in the World' and now that Punk is on a show affiliated with WWE, there is nothing stopping Shane McMahon from being a studio guest at some point, so that they can settle who the nickname belongs to once and for all.
After all, Shane McMahon can't return to WWE right now either, since he was fired too.