If we want to keep Schwartz on board as DC with his ego intact, the only logical choice would be Shanahan. Any of the other candidates might make Schwartz butt hurt and understandably so. I'd be down with MS as HC and making a play for Cutler as QB.
Now here's the $1,000 question: if we hire MS as HC, who's known for his run blocking schemes, do we resign Spiller?