And whose fault was that? It's on him, he was the HC, he's the one responsible to bring in his coordinators. Fact is, like many HCs, he didn't know squat about the other side of the ball so the plan was to draft defense and leave the mastermind to work with what was already there, except for Spiller, of course.
Chan was on record saying that he could win with Fitzpatrick, it was his way of saying don't draft a QB, I'll get by with the smart vet.