Simply to chime in on the football aspect, I offer this.
Davie is already gone, and has been for a couple months. It's done. It isn't official, but it's done. In fact, I find it very amusing that before the season started the school began building a house for him in one of the better neighborhoods around the school. Construction was stopped several weeks ago.
The probability is very high that Jon Gruden, Steve Mariucci, or Bob Stoops will be the head coach next year (Tom Coughlin would be the fallback plan).