Vegas line is Tennessee -12. I so want to get down on that, but . . . .
My best friend from college (now deceased) actually gambled his way through school. Seriously, he paid for school by betting football and college basketball and he was really good at it (another one of our friends actually ended up in Vegas as an oddsmaker so you can see the kind of guys I ran around with).
He had two rules in betting:
Never bet on one bad team to beat another bad team.
Never bet on the Vols to pull the line.