I'll give this a go. Here is my rough guess of odds of winning each of the remaining games:
@ Texas: 30%
Baylor: 90%
@ KSU: 30%
Oklahoma: 90%
@ TCU: 50%
.3 * .9 * .3 * .9 *.5 = .03645.
So I'd say there is 3 or 4% chance they win out. Not very good. Depending on how you see the probability of them winning each game you could be higher or lower. And of course the odds aren't really completely independent, as what happens in prior games likely influences the outcome of future games. In any case, it's probably not gonna happen.
Texas is 3-3 at home, with wins against WV, TT and TCU, losses against OSU, Kansas and OU. Texas 6 conference wins have been against TT and TCU twice, WV and at KSU. I understand that Texas SHOULD be better, but they are not a good team. I'd put that have at 40%
KSU is 5-2 at home, and their 2 losses have come in their last 3 games. They have also lost 7 of their last 9 games. They go to Baylor and host Kansas before playing ISU, so that will probably change to losing 9 of their last 11. Simply put, KSU is garbage, and I'd put that game at 50%
TCU is 2-5 at home, but their 2 wins have come in their last 2 wins and they have TT at home before ISU at home, so they are likely to be on a 3 game home win streak having won 3 of their last 6 overall. I'd put TCU at 45%