In 2 years as UGA's HC, Smart has earned a 21-7 (75%) overall and 12-5 (70.6%) conference record and his Dawgs recruiting classes have ranked #6, #3, and #1. Entering the 2018 season, UGA has the third most talented roster in FBS only behind Alabama and Ohio State (btw, last season the Dawgs had the fourth most talented roster trailing Southern Cal by a notch). With a positive talent differential over every team it will face in the regular season, things are setting up for a 2018 SEC Championship Game between Kirby and his (de)mentor. As long as Kirby continues to recruit at a high level (players and coaches) and the UGA Athletics Association Board of Directors and ADGM (and his successor) continue investing in his program (e.g., $63M West End Zone project and 40% increased expense budget compared to Richt's last season), the future is bright.
In 9 years as MSU's HC, Mullen earned a 69-46 (60%) overall and 33-39 (45.8%) conference record and his Bulldogs recruiting classes ranked #18, #30, #41, #22, #24, #36, #18, #28, and #24 nationally. Note that pre-Mullen, MSU Football won 48% of its overall and 34% of its conference games. Moreover, Mullen's immediate predecessor won 37.5% of his overall and 25% of his conference games. Considering the Bulldogs relatively poor history prior to his arrival and the inherent difficulty recruiting elite prospects to Starkville, MS, I think Mullen's going to compete quite well in Gainesville, FL before long. Given that his talent base has vastly improved (his first UF class ranked #14 nationally) and the SEC East is an easier row to hoe than the West, I anticipate the Gators rebounding sooner than later under his leadership.
As for Tennessee, Pruitt inherited a dumpster fire that's been raging for nearly a decade. Fortunately for Volunteers fans, his DC pedigree (led FBS #1 scoring defense 3 out of the past 5 years) and recruiting chops (2012 FBS Recruiter of the Year) are impeccable. Unlike many others, I think Tennessee made a good hire in selecting former HC Phil Fulmer as their Athletics Director. With 33 years of experience as a Volunteer player and coach, he's going to ensure Pruitt gets what he needs at Tennessee to be successful. As for the upcoming season, Jeremy has made some good hires in DC Kevin Sherrer, DL Coach Tracy Rocker, and Director of S&C Rock Gullison (former Houston Texans Head S&C Coach). Pruitt also has 35 4- and 5-star rated players on his roster to work with this fall, so the cupboard isn't bare.
In 4 years as UF's HC, Muschamp earned a 28-21 (57.1%) overall and 17-15 (53.1%) conference record and his Gators recruiting classes ranked #11, #3, #3, and #9 nationally. In 2 years as USC's HC, he's earned a 15-11 (57.7%) overall and 8-8 (50%) conference record. Meanwhile, his Gamecocks recruiting classes have ranked #25, #21, and #19 nationally. Since he's not going to be able to recruiter better at South Carolina than at Florida, I don't anticipate the Gamecocks winning more than the Gators did during his tenure there. By 2019 I anticipate both Florida and Tennessee bypassing South Carolina in the SEC Eastern Division standings.
In 5 years as UK's HC, Mark Stoops earned a 26-36 (41.9%) overall and 12-28 (30%) conference record and his Wildcats recruiting classes have ranked #34, #22, #38, #34, #30, and #38 nationally. While his teams have earned back-to-back 7-6 record the past two seasons (a vast improvement from his 2-10 debut season in 2013), Kentucky simply doesn't recruit well enough in football to upend more talented teams.
In 2 years as Mizzou's HC, Barry Odum earned a 11-14 (44%) overall and 6-10 (37.5%) conference record and his Tigers recruiting classes have ranked #43 nationally for 3 consecutive classes. Despite his proven chops as a DC (he led FBS scoring defenses that improved from #68, #34, #19, to #5 in 4 years), his scoring defenses as a head coach have been terrible the past 2 seasons (#90 and #97). This has somewhat been offset by improved scoring offenses (#48 and #14) during that timeframe, however, OC Josh Heupel was hired by UCF as their new HC on 5 December 2017 and replaced by Derek Dooley.
In 4 years as Vandy's HC, Derek Mason earned a 18-31 (36.7%) record overall and 6-26 (18.8%) conference record and his Commodores recruiting classes have ranked #71, #49, #54, #65, and #40. In a league where 72% of games are won by the team w/ the most raw talent, Vandy's chances of winning big going forward are dim.
My prediction for SEC East teams over the next decade:
1. UGA
2. UF
3. UT
4. USC
5. UK
6. Mizzou
7. Vandy