Filed under: Stream Texas Football Mack Brown Cleans House: Greg Davis Resigns, Mac McWhorter Retires Contributors: Brett Perryman Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Mack Brown Cleans House: Greg Davis Resigns, Mac McWhorter Retires Reddit Pocket Flipboard Email Mack Brown will reportedly accept Greg Davis' resignation today, and two more veteran coaches have retired, beginning the turnover on the Longhorns staff. 1 Total Update Since Dec 6, 2010, 11:43am CST Follow this stream December 6, 2010 Mack Brown Cleans House: Greg Davis Resigns, Mac McWhorter Retires By Brett Perryman