Mack's secretly disaffected with Texas' all about me attitude, defined identity and overwhelming popularity and enamored with Utah's conference first attitude, ambiguous brand identity and popularity in north Salt Lake.
If KWhitt loses out, Mack Brown will be chomping at the bit. I might be generalizing but any coach who is satiated from the high life won't be able to refuse the refreshing allure of the low life.
Every coach has a weakness, and Mack's is Utah. Give it a few months and you'll see.