In essence, she got tired of being compared to her much more talented and driven sister.
Her boyfriend also left UT, but he wound up at Colorado, so I still have skepticism how much that played into it.
Tennessee has always been good at getting talent -- even though the talent is not the level it used to be. Developing and/or keeping that talent in Knoxville? Different story.
I realize you're being facetious but very few people outside of Knoxville think she's a good coach.