Check this out the more I look at it, the more I see it's not impossible. I threw out Wisky/OSU/MSU, cause if we have a shot we have to beat them. And then I grouped teams that play each other which guarantees a loss. And we really only need 5 teams to lose. And that's not counting us jumping some teams. Take a look.
1.Oky/Missouri/OkySt Oky plays both(miss and oky stat don't play) +big 12 championship
2.Oregon (Need to Lose)
3.Boise (Does a one loss Iowa team eventually jump undefeated boise, not impossible.)
4.Auburn/Bama/LSU all have games left against each other + sec championship
they could really all beat each other and elimitate all.
5.TCU/Utah (very possible we could jump either one if they go undefeated)
6.Stanford (I think they win out and we win out, we will jump them)
That's really not an unrealistic amount of things to happen at this point of the season.