Texas Tech and West Virginia's narrow chances at a CCG die with an OSU loss, and KState and Baylor's hopes hang by an even thinner thread. KState's chances at that point would depend on Houston upsetting BYU, among other results. And there's one scenario in which Baylor could make the CCG even if BYU wins, but it's highly unlikely.
A CU win all but guarantees the CCG will be two of the four currently ranked teams. Admittedly better for the conference, but it would indeed have been funny to see some craziness.