McAz$$ was ESECPN’s attempt to get edgy after the Barstool Van Talk fiasco and knowing Corso was pretty much done for Gameday. They also knew that eventually Endeavor (TKO) would make a deal with them and McAz$$ has been involved with WWE since the pandemic, so easy tie in with that property.
McAz$$ does have a limited shelf life, the shtick will get old. Indeed, he could never top the diving platform stunt the whole rest of the Gameday season. Maybe he will last as long as Berman, but even his ego allowed interaction at a somewhat serious level and was most happy (albeit not as talented as others) calling baseball games.
I give Pat until about 2030, unless they don't resign him 2028.