I can agree with this but he had no Oline last year and got the shit kicked out of him. He didn't get hurt last year but no oline this year caught up with him this year. The dude was on his ass more than he was throwing the ball last year.
He kind of parallels Sumlin a little now that I think about it. Sumlin is/was suppose to be this great offensive mind and since johnny bar hopper left he hasn't done jack.
The Belima and Jones hires looked good at the time, both were successful prior. I just imagine it's hard to get players to Tennessee. That's really the only logical explanation.