Last year's weakest link was already one of this year's biggest questions, and an injury to a projected starter further complicates the situation.
(This was actually question number two in our countdown, but we bumped it up given the unfolding events of the week.)
Last year Tennessee's offensive line was abysmal. It was the most specific problem I can remember a Tennessee team having, preventing the Vol offense from doing a number of things well or even at all. Tennessee was terrible running the ball in short yardage, couldn't hold blocks long enough to be dynamic downfield in the passing game, and playing quarterback was not for the faint of heart.