Madison,
I tend to agree with you on Marshall. While he isn't a "homerun" hire by any stretch of the imagination, he has been a proven winner for 12 years at two different schools. It is hard for me to discount success like that regardless of whether it is at a mid-major or not. His Winthrop teams were scrappy and could compete with anyone in the country (and upset Notre Dame in the NCAAs). He put Winthrop on the map and is on the verge of doing the same with Wichita State.
If he's the next coach at Iowa, he has my support.