And just like that, Texas has completely reloaded in terms of coaching. OC Greg Davis and DC WIll Muschamp are gone. The new Co- OC are former Boise State OC Byran Harsin and former running back coach Major Applewhite. The new DC is former Mississippi State DC Manny Diaz. The combination of Harsin/Applewhite is a HUGE upgrade over Davis and Diaz may be the second coming of Muschamp. Look out rest of college football...Texas is back!!!!