If I were king of the hill, here's the steps I'd take to get Tennessee football back. It requires sucking up some pride, but I think it would work.
1) End the Alabama cross-divisional rivalry: after years of trying to figure out why we remain down with so much tradition and resources, I've decided this is the #1 reason. This just isn't a rivalry any more, and having to (potentially) beat them twice to win the SEC title is an albatross around our neck.
2) Work with the league office to switch the traditional timing of the Kentucky game (Oct/Nov) with the Florida game (Sept): We would no longer start SEC play with a (near) automatic loss, and this would allow us gain momentum - I personally think we should do this regardless of 1 - it would be better for us and the league to have this game later (allows both teams to win early and gain higher AP rankings).
3) Work with the league office to switch Auburn to the East: follows easily from 1; this would saddle Auburn with the "beat Bama twice" albatross, which would doom them to 10+ years of mediocrity just like us.
4) Pick up a cross-divisional rivalry with Arkansas (let UGA have TAMU and USCe can have Mizzou) - We have been the Arky of the east for 15+ years, and they are a natural rival. This would be an easy sell to the league office at this point in our history, and we could beat Arky regularly going forward.
5) Make a commitment to having the largest pool of cash available for recruiting and for assistant coaching hires in the SEC - I think we already have this one (I'm convinced Currie is doing this).
I think we'd like where we found ourselves in a few years with that approach.
Tennessee would be an incredibly attractive job, and the path to winning the SEC would be much clearer.
If this coaching hire gets sideways and we wind up with Brohm or Bobo, I think more fans would sign onto my plan.