http://www.burntorangenation.com/2015/5/12/8590913/has-the-longhorn-network-been-a-complete-disaster-for-texas-and-espn

It's the SEC network that's the real problem for Texas (and the Pac-12).

http://www.foxsports.com/college-football/outkick-the-coverage/every-sec-school-will-make-more-tv-money-than-texas-notre-dame-072314

Every single SEC school will make more money off the SEC Network than Texas makes off the Longhorn Network. That's right, Mississippi State and Vanderbilt and Arkansas and, oh yes, Texas A&M will all make more money by combining their assets together and selling them than Texas will make by going it alone. The same will eventually be true with Big Ten Network schools and, provided they ever get their network in order, the Pac 12 schools too.

http://www.foxsports.com/college-football/outkick-the-coverage/sec-network-poised-to-be-fifth-most-lucrative-sports-network-in-country-072214

The SEC Network is poised to bring in more revenue than the Big Ten Network and the Pac 12 Network combined, with $120 million more to spare on top of that.