I have been asked this question several times over the last few days, and I am not sure how to answer it.  This scenario, is improbable but also possible.

Let's say that OSU beats Tech and wins out the remainder of their season?  After losing to OSU, Tech wins out (yes, In know this means they beat OU at home). Texas also wins the remainder of their schedule.

This, hypothetically, would cause a 3 way tie.  With Texas holding advantage over OSU, OSU over Tech, and Tech over Texas.  In this scenario, what is the determining factor on who represents the Big XII South in the conference title game?