Austin, TX : Coach Mack Brown days are numbered in Texas.  Ex- Texas Longhorn player and NFL Great Earl Campbell has come publicly and expressed that Coach Mack Brown must go. Now so long ago Mack Brown lead the Longhorns football team, 2005 National Title and lost to Alabama in 2009 Championship game. Mack Brown is due to be paid $5.4 million this year and is under contract until 2020.