This isn't a bad idea. I don't know how many people would actually do it. But quick action is definitely something AH is in desperate need of, and the match play is a complete disaster right now...
The best idea was the custom arena where the Host could log off but keep the server up. I guess that's the point of paying for it.... I truly wish more people would host FFAs and Team Death matches on smaller maps with closer bases. It IS a LOT of fun.
The biggest downside to H2H was that only 8 players could fly in a arena. The guy who screwed it up for every body actually proved it when he had about 20 players in there..
If it would be so great if there was a fast action arena that was populated other than the MA.