It's your OPINION that a move to another conference. It is my opinion that it would be the best move, but as I said earlier, our fanbase has some odd love for the SEC, so I know that most here do not agree with me.
As for your epistle, I did say "one 4-4 year does not change that" and I stand by that. At no point in time did I ever say it was impossible to go 4-4 (clearly, as we have done that a handful of times), but going 4-4 in 2016 does not change the fact that we have performed MISERABLY in this conference.
In what universe is 4-4 success? It's the definition of MEDIOCRITY. We have failed to eclipse MEDIOCRITY since the 1970s. Repeat: the 1970s. In that time, we have watched every single other SEC school go through a boom period (Vandy won 9 games under Franklin; USCe won 11 games three years in a row; Ole Miss tied for the SEC west with Eli and nearly won it last year were it not for a Hog miracle; Arkansas went to SEC title game twice and also to a sugar bowl; MSU went to the SEC title game under Sherrill and was #1 in BCS standings at one point in 2015). So, in short, if you take away the power 6 (UT, UF, UGA, AU, UA, and LSU) every other SEC school has had a period of success while our high-water mark is 8-5 and a music city bowl win and a Hall of Fame bowl win over Wisconsin in the early 80s.
So, spare me the idea that I'm "oversimplifying" things. The facts above represent 40 years of (mostly) losing and a handful of .500 years. As fans, we have NOT received any kind of return on our investment. Am I hopeful? Yes. I like a lot of what I see. Do I think we'd be better served in the BIG or ACC? Yes.