Commentary on Pac-12 developments on and off the field … Falling: Expansion options Commissioner George Kliavkoff opined last week that expansion isn’t required for the conference “to compete and thrive” and, as the Hotline noted in our Pac-12 survival guide, the options for expanding are extremely limited. None of the remaining Big 12 schools (Baylor, Texas Tech, TCU, Iowa State, West Virginia, Oklahoma State, Kansas and Kansas State) are proper fits academically, financially and competitively. And now we have additional supporting evidence. During a Texas senate hearing Monday, Big 12 commissioner Bob Bowlsby offered details on the outsized media revenue that Texas and Oklahoma bring to the conference — and what the other eight schools generate annually.