3. Dallas Cowboys
Jerry Jones is a man that gets what he wants, no matter how wide he has to open his wallet. And despite how many endorsements Jones gives Jason Garrett, we can read between the lines: his job is very much on the line.
Now Jones has made some questionable decisions wearing his general manager cap, but bringing Harbaugh in and giving him or whichever GM he wants to have ultimate power would be his wisest to date. Harbaugh could usher in the post Tony Romo era and rebuild the roster.