Saban gets the beyatch smackdown he deserves for being a non-loyal run for the money kind of guy he is...he is up there with Spurrier to me.
It's a business. Big business. Teams fire coaches all the time. They show no loyalty to the individual. Why shoudn't the individual look out for their interests when they get the chance? Saban did the right thing for Saban. He left LSU to take a Miami Dolphin job that turned out to be a much more dysfunctional organization than he bargained for. Years of bad seasons lay ahead for which he would ultimately be blamed. Offered the Alabam job, Saban probably realized righ then that there is a God.

I'm guessing he more than once kicked himself for leaving Baton Rouge.
About Spurrier, he left Duke to go to Florida and win, win and win some more. Obviously did the right thing. Was he disloyal for not staying at Duke? Of course not. You think Gator nation is glad he left Duke? I've never heard one Florida fan blast Spurrier for his disloyalty to Duke. Or blast Urban Meyer for his disloyalty to the U. of Utah. Florida has Spurrier to thank for a national title and the program momentum that Urban Meyer is enjoying even now. He was and is smart. Personally, I'm no Spurrier fan, myself, but that doesn't keep me from recognizing that he's smart and great football coach.
Outside of Joe Paterno, has any coach been born into one program and stayed there his whole life? Heck, they've all moved around for one reason or another. Their choice or some AD's. Doesn't make them "disloyal". It makes them professionals in a volatile field of endeavour.
... if they could Notre Dame would get a shop at the National Championship even with a 1-11 record. Did I mention how sick and tired I am of freakin Notre Dame ?
Remember, Notre Dame cut their own deal with one of the TV networks years ago. The only college to ever do so. All the rest have conference wide contracts. They did this deal when they were mighty and powerful. They were smart enough to know that there would be lean years, even for Notre Dame. And at that time, the networks couldn't foresee a time when they wouldn't be. That's why we see them on TV, even when they're not very good. Again, it's business.