So how would we win the West in this scenario? I think you missed the point.
It's not possible for us to win the SECW and the barn to win the conference.
It is mathematically possible, but not likely, that we could lose in Jordan-Hare and still be in the SECCG. In fact, if UGA had just knocked the ball down two weeks before, this would have been the scenario in 2013, and the kick six would have been a mildly interesting footnote.
The barn has 2 or more conference losses than we do heading into Jordan-Hare. Everybody else in the SECW has cannibalized each other, and nobody other than us has a record better than the Barn. The boogs win, but still have one more loss than we do. As does everybody else in the SECW. We go to the SECCG.