The nutty Michigan coverage isn't so much about Harbaugh as it is a signal to the Big Ten that Fox wants to party.
Duke fans chanted "how's your grandma" as Tyler Lewis (aka McHobbit), who just lost his grandma (with whom he was very close), shot free throws. Certainly not all the students were doing it, but sounds like at least 100 of them. I'm sure KG approves - everyone else should not be surprised.
I wonder if Grant Hill will write a sanctimonious op-ed blaming this on Jalen Rose.