The motivation is being better. All of these coaches have an ego and all want to be thought of successful. Granted, Fran thinks he has a good 'body of work' at this point. We can disagree with this. But to think that these coaches are not motivated to be as good as they can be is not correct, IMO. It's why they take the job in the 1st place.
Now, should Fran be doing some things differently (grad transfer, defensive changes, etc.) to be more successful? Maybe. But these coaches who have been successful (he was a success at other stops) think their way is successful. I wish he would change things up (possibly a change in the coaching staff) to have a different set of eyes/ears in the program, but it doesn't look like that will happen.