Alright, you're clearly missing what I'm trying to tease out of this. That, or you just don't want to say it. I don't care which it is.
Which games are run at a tournament is the sole decision of the TO. He has to go through the work of setting everything up and getting a venue squared away, as well as keep a somewhat tight schedule for events to finish up. I think the TO at least deserves to have total control over what he wants to run for what he's trying to sacrifice for.
You telling me that I need to host both for the community is bull. Did you know that there are states that have no Brawl? Others with no Melee? This is because all of the TOs host whichever game they feel like hosting, and those that support the other game either have to deal with it or host their own tournament(or travel). Aside from alllll of this, we already have Brawl bi-weeklies as well as brawl at Billfests. There is no brawl shortage here.