You can pick any two guys and headcannon this
>Cody was against Roman but actually became just like him realizing he had to be ruthless, even against friends and family to stay on top
>Cena hated Cody because he had become what he once was
>Seth hated Cody not for their differences, but their similarities, from the extravagant outfits to trying to lead the company...
>Okada hated Takeshita because he sees a younger version of himself
>Trick hates Starks because he sees himself in him, and don't realize they are doing the same things from the stylish clothes to the blah blah blah
>Santana and Trick were both guys who had to leave their old tag partners to make it on their own, and both are trying to take the top spot while being minorities and blah blah blah...
Etc
