I just came across some Insider information:
"As for Harbaugh, most in the coaching world anticipate him staying in San Francisco or possibly taking another NFL job. But if he does leave for a college gig, those close to Harbaugh told an ESPN colleague that it would be for Kansas. Yes, Kansas.
The last time the KU job was open, Harbaugh strongly considered leaving Stanford for Lawrence. So some believe the embattled Niners coach would again kick it around.
Harbaugh’s wife is from Kansas City and, evidently, the man has great affinity for the Sunflower State.
"He's just crazy enough to do it," a Harbaugh confidant told Seth Wickersham, who wrote a definitive profile of Harbaugh for ESPN The Magazine.
Why not Michigan? I'm told that Harbaugh is just too maniacal, given the current state of things and the prideful way that the school's administration postures. UM administration isn't wont to "sell out" for a winner. Miles strikes a balance."