Fat princess was okay but it was nothing special. It's the kind of game that gets worse the longer people play it, as it inherently becomes an unfun cesspool. It is only fun when everyone is new. Therefore a game based on it would attract a playerbase that is already torched, making it undesirable from the very beginning.

Team Buddies would make a better comeback game.
>campaign focus
>skirmish is less serious with multiple teams
>less known so more fun to be had with people who haven't distilled the fun out of it