The Texas attorney general's office warned the Big 12 on Thursday of potential legal action from Texas Tech as the conference considers what to do after quarterback Brendan Sorsby won a court order restoring his eligibility and setting aside his ban by the NCAA for gambling on pro and college sports.

Big 12 Commissioner Brett Yormark said the notice came shortly before the start of the league's executive board meeting to discuss its options in the Sorsby situation.

The temporary injunction issued Monday by a Texas district court prevents the NCAA from enforcing its permanent ban of Sorsby, a decision that sent shock waves across college sports.