Respectfully, I think this is where most people's view of college football goes off of the rails. What makes a game tough? You can put any label on it that you want, but a "tough" game is really just a team that is at least as good as, if not better than the team you are coaching, from a talent stand-point.
At CMU and Cincy, Jones and company were working with talent that began at, or near, the bottom of his conference in relative talent. Viewed from the mountain-top of SEC talent, those teams would not be considered "tough" games. Viewed from inside the conference, from Jones' perspective as head coach, the majority of his conference games would be against "better" teams. Yet he won, and he won more than he should with consistency.
Over 7 years, he has averaged beating 3.5 teams a year that were better than his team from a talent stand point. That translates to any conference. A coach can and should only be judged on how he does relative to talent, not on how he does relative to playing what football fans view as "good" teams. That is why so many get wrapped up in the idea that Butch lost to Dooley as an indicator of coaching prowess. There was an ocean of difference between the two rosters.
The SEC is no different...talent predicts wins with alarming rate. So while it is true that when viewed from the outside, the SEC has many teams that would be "tough" for almost every other team in the nation, when viewed inside the SEC from a specific team's roster, the number of "tough" games changes. Example: Bama, due to talent differentials, only has 1-2 "tough" games a year. Kentucky, for the same reasons, has 8 "tough" conference games.
Here is a chart that shows how Butch has done relative to recruited talent of his opponents over his career.
View attachment 72650
Believe it or not, there is no magic system in the SEC. Better talent will win the majority of the games. Just ask Auburn who performed EXACTLY as talent predicted (lost to LSU who they should have beat, beat Bama who they would lose to 7 out of 10 games, and then lost to a more talented FSU team). Yes, some coaches under-perform at exceptional rates (Dooley/Kiff/Brown and others), and some coaches over-perform at exceptional rates (Cutcliffe/Jones/Petrino/Franklin). Those guys are the exception and not the rule.
Here is a summary of how easily the SEC is predicted by simple talent averages.
View attachment 72651
tl;dr
talent matters. all that matters is that a coach can recruit in a way that increases his talent relative to his competition, and that he can at least win the games that the talent differentials predict he should. We have a coach with a long history of doing both.