Not sure how you rate Jones at the top of the list right now. Recruiting has definitely improved, and that's the first step. Managing expectations through what could be a tough first season will be key.
I would have to say the fact that which ever conference he has coached in...CBJ and his staff have figured out away to dominate it and own it at each stop with what talent he has and flat out make it work.
His schemes and coaching philosophy are proven to be in an elite level. Say what you want about Sumlin...give credit were credit is due...but once Tennessee has just a few studs in the stable and his system implemented history shows that he will win and win a lot and championships.
Per statistical guru Tom Chou at the M.I.T. Sloan Sports Analytics Conference (numbers don't lie and back my post above):
"Football is such a complex sport that has so many things that can be measured. Yards, points, conversion percentage, first downs, time of possession- the list goes on and on. The problem I discovered is that each one of these measurements, by itself, will fail to accurately measure how good a football team is. The metric I created is designed to do just that- rate an entire football team based on one number."
"In his many years of success, [Jones] always fielded one of the top statistical defenses in the nation," Chou said. "I believe that's a result of his coaching philosophy and schemes. I fully expect his coaching methods will translate to success in the SEC despite the increased level of competition."
The Metric's Simplicity
The brilliance of Chou's Efficiency Metric lies in its simplicity. To rate the offense and defense separately you just find the quotient of the yards gained or allowed by a team over the total points scored for or against that team and it will give you the efficiency rating. If you want the overall team score, you find both the offensive and defensive ratings and then subtract the offensive rating from the defensive rating, then multiply that number by the team's strength of schedule to get one all-encompassing score.
This works so well because you want your team to have a high number on defense and a low number on offense, therefore when you find the difference between the two it embraces all aspects of the game. If the defense forces a three-and-out, then the punt returner gets some good blocks and has a decent return to give the offense a short field and the offense capitalizes on that opportunity by putting up seven points then that will greatly help your rating because all three phases of the game did their jobs to put points on the board.
What this means is that over the past two years, teams coached by Butch Jones forced their opponents to go 19.92, on average, for every point they scored. When you stretch that out into actual ways to score in football, it would be the equivalent of saying teams had to gain nearly 60 yards (59.76) to score a field goal or almost 140 yards (139.44) for a touchdown and the resulting extra point.
Conversely, teams coached by Jones didn't even have to gain 40 yards (38.22) per field goal, and less than 90 yards (89.18) per touchdown. Then when you get the balance between the two and factor in strength of schedule, you have an overall Team Efficiency Rating of 3.30. Keep in mind that this number can be negative, which the large majority of the NCAA's coaches overall ratings are. For some perspective, Mark Richt, who has ranked very well (15th) over the last two seasons has had an overall efficiency of 0.80, so while 3.30 doesn't seem like a very high number, it's actually good enough to make Butch Jones the fourth most efficient head coach in college football over the last two years.
OVERALL EFFICIENCY
1. Nick Saban 10.01
2. Les Miles 9.33
3. Brian Kelly 3.83
4. Butch Jones 3.30
5. Bill Snyder 3.12
6. David Shaw 3.04
7. Chip Kelly 2.68
8. Bret Bielema 2.35
9. Will Muschamp 2.23
10. Chris Petersen 2.20
DEFENSIVE EFFICIENCY
1. Nick Saban 22.37
2. Brian Kelly 22.22
3. Les Miles 20.76
4. Butch Jones 19.92
5. Chris Petersen 18.84
6. Steve Addazio 18.44
7. Will Muschamp 18.24
8. David Shaw 17.87
9. Dan Mullen 17.64
10. Brady Hoke 17.53
* 2011, 2012 Seasons Combined
Metric Shows Jones Among Coaching Elite - UTSPORTS.COM - University of Tennessee Athletics