A lot of Texas fans agree with you. I don't think Mack sucks as a coach but he certainly isn't an elite Xs & Os guy. However, he has the 2 best technical coordinators of his career now and Mack is an elite recruiter and CEO of a program. I expect Texas to win one more national title before Mack shuts it down.
Mack is a lot of things and he isn't perfect but he isn't a liar.
Think about TCU's undefeated season where they beat the Big 10 Champ (Wisc) in the Rose Bowl and finished #3 just a year or so ago. A&M hasn't come close to a single season like that post WWII and you have to go back to leather helmets and no facemasks to even try to make a comparison. I'm not saying TCU is Bama but you guys are vastly over-valuing A&M. In the modern era of football, this is a nothing program.
That is all this is......
Elite athletes don't think that way. Santos is convinced he will be a starter and a contributor at Texas in the near future.