So it's just not true that Meyer, Saban, Spurrier and Miles came from "lesser" conferences as successful coaches and transitioned their winning systems quite nicely to National Championship Programs at Florida (twice), Saban (LSU & Bama, 4 times), Florida (once) and Miles (once).
I have given you 4 examples off the top of my head and I'm sure I could give you more. You said their were counter examples.... who? There may be plenty, I don't know. Give me a few who were successful at other conferences and were bad in the SEC.
Successful coaches are, wait for it.....successful coaches, and they tend to be successful no matter where they coach.
Conversely, bad coaches with little to no success in "lesser conferences" or who were not successful collegiate HCs anywhere tend not to do well in the SEC.... I can quickly think of 3 ... Gerry DiNardo, Lane Kiffin and Derek Dooley.
Also, Butch coached vs Charlie Strong, a guy most consider a coaching star and the guy who UT wanted ahead of Jones.... were it not for a narrow 3 point overtime loss at Louisville last year, Butch would've been 3-0 against Strong. To my knowledge Butch never had the opportunity to coach vs Saban... can't say what that outcome would've been, but how does that remotely relate to what we're discussing here? Are you saying that because Butch didn't coach a game vs Saban that his 4 share of or outright conf championships didn't happen or weren't legit?
Finally, you said Butch never had to win games with lesser talented teams. Can you prove that? I saw an analysis shortly after he was hired that showed that while at Cincy, on average, he won 2 games per season that, based on talent evaluations on paper of the 2 teams, he won 2 games per season he was not supposed to win. Isn't that the definition of winning games with lesser talented teams?
Look, I don't, you don't, no one knows if Butch is gonna make it happen here. Time will tell. But I'll stick to my original argument that good coaches who have success and/or win championships in lesser conferences (MAC, Mtn West, Big East,etc) can, have and will continue to run successful programs in the SEC.