It gets old, I know. Go to any fan forum of a team that just lost and you'll see the same.
Don't spend too much time on HN. Especially after a loss. And especially especially after a loss to ISU. Just log out and let sweet sweet liquor ease your pain.
+1 It's the knee-jerk reaction. Iowa wins a few games and Ferentz is a genius. Iowa loses a few and fans call for his job. The world keeps spinning.