BUT. It still takes someone willing to take a BIG CHANCE, with a lot of money, to make a BID. I do hope that this moving every 2 years is GOOD for DCA. That more place's get to have the oppertunity to host it in our "DCA World".
If not Vandy, you also have Tennessee State (more likely as FCS schools typically get an away game that first weekend of the season). Or, both schools put a bid together that in case they've alternating years of stadium availability, you can go between both campuses. (Though, TSU has a more open campus than Vandy from when I've wandered around both).