I'd die happy if Dethalbum V ever happens
Tbh I said that about the last album, but that was back when we thought the band was done for good.
This time, however, it's actually entirely within the realm of possibility. There was already a post here suggesting they could be gearing up for another return- New tour, channels popping up posting episodes, the Dethalbum remaster, etc, etc. Shit, Brendon got to do a little animation and will likely do more at some point. Adult Swim seems absolutely chill with him doing things with the series and the band now. And I feel like AS would be dumb to not do anything with Metalocalypse atp, all they have at the moment that's popular is Rick and Morty. The show would do serious numbers today and bring in more fans, maybe even more so than when it first aired. The show itself and death metal as a genre isn't that obscure and niche anymore.
But anyway, just one more album is all I need from this band. I'd happily accept more, but I think as a whole it'd all feel complete with Dethalbum V.