are not a good support for your argument.
While they were great wins that were fun, both Texas and Oklahama ended up having a down year by the time the season was over. But more importantly, we didn't really accomplish anything notable in the post season in any of those seasons.
If we had gone to a BCS bowl and won, then you'd have an argument that win and your in is false. Otherwise, we didn't really accomplish anything that tests the theory.