Anyone who wants this guy back didn't learn anything from getting Allegri a second time.
This club needs new faces with new ideas. New coach, new players and new higher ups.
Conte was and always will be a 100% "me me me" guy so it wouldn't surprise me one bit that he was butthurt about Allegri's success.
I bet he wished that Juve failed hard after he was gone so it would look like the team was all about him.