I asked a reliable D2 source and they said that the games will not be at Vanderbilt this year and that this was going to be an issue every other year with the UT/Vandy game being moved back a week and now on Vanderbilt's campus again. Remember, they must find a place to play 3 games, not just one AND the Clinic Bowl/Vanderbilt sponsorship is still in tact for the D2 games. Therefore, I do not see the game being out of Nashville anytime soon. The Junior Chamber in Nashville offers a lot of manpower for these games and probably make them possible. Otherwise, they would probably being playing at MTSU with everyone else at 7:OO in the morning. So looking at your alternatives:
1) never would happen with TSU playing there and the possiblity of tearing up the field - no way
2) D2 schools don't want to wait 2 extra weeks to play
3) could be a possibility for Chatt. except for the Clinic Bowl deal
4) a non D2 school might be in the playoffs that weekend
5) a thursday night game might not draw .....again, the D2 AD's do not want to extend the season from what this person told me
6) could be a possibilty but the TSSAA wants them all at one site
7) ha
8) ha
MBA's field is probably the only one that could handle the crowd that is centrally located