He's on pace to eclipse 3,000 yrds this season (and was within half a football field of doing it last year). Peyton, Ainge, and Bray are the only UT QBs that have (that I recall). TDs, QBR stats, etc. are up there with or better than all but Peyton. Just shy of averaging a first down (9.9 y/a) every time the ball leaves his hand as a Vol. Best P/A for a UT QB by far (Peyton only 8.4).
He's best stat to me though is ball protection (knock on wood). In a Tennessee jersey the dude's thrown 41 TDs and only 3 picks. That's nuts, borderline unheard of. I'm not saying he's better than Peyton but I am saying he's starting to separate himself from the rest of the pack and that's a pretty solid group of QBs (Shuler, Kelly, Ainge, Tee, Bray, Holloway, Clausen, Dobbs).