Yeah Hel, that's one of the other options for sure. If there's enough interest from people to support separate divisions for FoW and HF, I would consider it. We'd have to change the names from "Division" to something else though.
I'm still not sure how it'd work though. Would it be a division for FoW, HF, and Misc? Or just do FoW and HF divisions and scrap Misc. altogether? Or have FoW and HF divisions with Misc. games played in both divisions? There's a lot of options.
Also, I assume you're suggesting that each division would still have a 6-game season. But then if someone wanted to do FoW and HF, that bumps it up to a 12-game season, or more if we have a Misc. division too. That's a lot of games at once, and that's a lot more work for me coming up with maps and settings each month...
The way I see it, Colosseum Season 6 isn't so much about recognizing people for excelling in FoW or HF or whatever. If you're playing in Colosseum it should be because you want to play fair, but more casual games in a game mode that you don't see normally on AWBW. I don't think the emphasis is on trying to win your division - the separation of divisions and the moving up/down at the end of the season is just to try to have fair matchups. Rather, the emphasis is to provide something new and unique, namely playing HF, FoW, broken CO, or gimmick map matchups. I envision it as a competition only in a very loose sense of the word.
If we want to have a competitive form of FoW, HF or miscellaneous games, I'd suggest doing something different from Colosseum. A ladder would make more sense to me. I wouldn't mind running a FoW, HF, broken CO ladder etc, but I don't know if there's enough interest to sustain that... That's why I suggested Colosseum as I did.
But really, I'm curious to hear what other people want. And if no one wants anything, I'll just do whatever I want.