I just remembered that I did an article on a similar topic to this a while back.
http://www.gatorenvy.com/threads/top-gator-passers.15527/
Here are the best Gator passers, not necessarily the best Gator quarterbacks solely using statistics relative to one another. Just to illustrate a point, I also show who his offensive coordinator was.
OVERALL "POINTS": Danny Wuerffel is the overall best passer, with Tim Tebow and Chris Leak not far behind. Steve Spurrier and John Reaves were in a different era, so it was tough for them to compete with modern-day passers.
- Danny Wuerffel 35 (Steve Spurrier)
- Tim Tebow 34 (Urban Meyer/ Dan Mullen, Steve Addazio)
- Chris Leak 32 (Ed Zaunbrecher, Larry Fedora, Urban Meyer/ Dan Mullen)
- Shane Matthews 26 (Steve Spurrier)
- Rex Grossman 26 (Steve Spurrier, Ed Zaunbrecher)
- Doug Johnson 17 (Steve Spurrier)
- Kerwin Bell 16 (Mike Shanahan, Galen Hall)
- Wayne Peace 16 (Mike Shanahan)
- Steve Spurrier 9 (Pepper Rodgers, Fred Pancoast*, Ed Kensler)
- John Reaves 9 (Fred Pancoast*, Jimmy Dunn)
To my point, many of those offensive coordinators were considered the best and brightest of the era, or the QB was a once-in-a-generation player that far exceeded the coaching abilities of his OC and QB coaches. Any coach that worked under the tutelage of Steve Spurrier was lucky to be the presence of an offensive genius. Ed Zaunbrecher was smart in not changing much of Spurrier's offense. Larry Fedora brought the early beginnings of a spread offense to Florida, and he is now considered to be an offensive genius in his own right, albeit not at the level of Dana Holgerson or Mike Leach. Speaking of Holgerson and Leach, in the early to mid 2000s, Urban Meyer was considered one of the top offensive geniuses due to his success at Bowling Green, Utah, and eventually, Florida. Dan Mullen gets to share in some of that glory, although most do not consider him to be the brains of the Utah Offense, as you can see with his lack of success at Mississippi State and with Meyer's continued success at tOSU.
If I had to redo this list using ESPN's QBR formula instead the NCAA Passer Rating formula, I am sure Tim Tebow would move up past Danny Wuerffel. No matter which formula I use, neither Jeff Driskel nor John Brantley IV would crack the top 15. Driskel still has time to climb up the list, but I do not see him climbing past Brantley IV at this rate.