THe last few years UT lost a QB coach that had finally established himself for one that is BAD period. Banks is immature and did not play the QB position becase 1. HE'S LAZY. 2. Doesn't care to learn the play book. 3. Is not an SEC type QB. Yes he played good against UGA and Miss State but lets face it UGA had a coach that didn't have that team as prepared, while the team played bad and a couple of UT players made a difference and Miss State was very, very bad.
UT put all their eggs in the Leak basket and let Chrissy and Juicy Leak run off a rather good QB from California and lost out because a brat with an immature father thought a QB should start when he wasn't ready. UT seems to have learnt their lesson there.
Tennessee doesn't produce Top notch QB's like say UGA, Bama or UF and when you go out of state for your QB recruits you either get a basket full or none and the loser in years you get a bunch aren't going to stick around.
As for Schaffear we'll see, personally I see Crompton and if not Ainge. A running QB is nice but they will not win championships. No Tee wasn't a running QB, although he could run if flushed but was not considered a running QB. The last running QB's that UT has had are Holloway and while great his career record is not, another on was Streeter who again was a fine running QB but had a so-so record. Both Tee and Shuler were considered QB athletes ie passers first, runners last.
It takes almost 2 years in UT's system to be really good at QB so there again is a sticking point if you bring in a top notch QB every 2 years then you might have a chance but it hasn't fell that way for UT. Now UT's Offensive staff is not made up for playing patsy and their style is not conducive to blowouts or big leads and they play the percentages and everyone knows it.