A side note, regarding Iowa and Wisconsin...
Both teams seem to be at or nearing some sort of crossroads.
Wisconsin just fired their coach. Stay tuned on that one.
It's anybody's guess how long Kirk stays on at Iowa; the man is 67 years old and I have to believe he's under increasing pressure on a variety of fronts (racial issues, his son, their offensive philosophy). It's not beyond the realm of possibility that there is a regime change in Iowa City in the not-too-distant future.
Ferentz's contract runs until he is 75 and he has a mega buyout. I don't think he's going anywhere in the near future.