I would say that Cally has jumped into the lead in this contest. Fran will at least coach out the season. It's looking very possible that Cally is gone before the week is done.
I dont know. Money will be a factor. If they bring in a new AD quickly then he may give Cally some rope with an ultimatium like shake up your staff you have one more year. Cally'd be smart to fall on the sword and step aside at this point.