I don't know ...
1. It is the one school in the country that I think could tempt her.
2. She is of an age where a new challenge might also tempt her and she has enough career time left to be able to rebuild the program.
3. This is likely the last time that job opening will exist within that career window - a new coach will likely get a minimum of five years whether they succeed or not. And five years from now is probably the the start of her career end game.
4. I also suspect that everything isn't all flowers and roses between her and the Baylor administration - not bad enough to just leave for another job, but not good enough to not at least seriously consider a 'dream job'.