If Houston beats us but ISU, ASU, and Colorado all win, Colorado jumps ISU.
However, Dodd says in a 4 way tie, it's not clinched. Max Olson disagrees.
Just in case there's any confusion, Big 12 has confirmed that a four-way tie at 7-2 between Arizona State, BYU, Colorado and Iowa State would result in:
No. 1 Arizona State vs. No. 2 Iowa State in Arlington.