I don't think that each state will become a district, but some are large enough to do so. I believe that instead FIRST will split up "sections" into districts. Like Maine, New Hampshire, Massachusetts, Vermont, Rhode Island, and Connecticut could all probably wind up creating a New England District culminating to a huge championship. Although it would kind of look like a lot of the small off-seasons around which are pretty awesome!
But I do hope that FIRST works a way out for teams to travel. Our team traveled to another regional for the first time this weekend and had an amazing time at North Carolina. I would be very sad if others would not have the same opportunity. Yes there will still be travel with districts, but it is not the same when you are meeting/competing with a whole group of teams you have never played with before!
I really like the district set up and how Michigan game play has dramatically increased over the past 2 years. I really hope that by 2012 there will be more in place if not sooner!