I would absolutely go for it, except that I'm already hosting Bionicle Mafia XVIII and Bionicle Mafia XIX, and one thing Portal and I learned from the Darkest Days Trilogy is that Host Burnout is definitely a thing. Granted, we'd been working on the trilogy since around the end of September and it lasted to January, so we were focused on them for several months in a row, but still. Since I'm going to be hosting two Main Series games back to back, I'd rather not risk it.
As much as I do want Curse of the Pyro to be released ASAP.
E: I'd be cool if Dapper hosted a side game alongside the other two running right now if he chose to. While his track record is small, it's also good; 0.4 was one of the better "Training & Experiments" games, and Gallows and Gambits was one of my favorite Mafia games period. He's earned my trust as a host.