To me, Cosgrove is my go-to argument when I'm refuting Intelligent Design. How could there be an all powerful creator of the universe when a complete imbecile like Cosgrove is payed hundreds of thousands of dollars to coach at the top tier of college football?
That man is a failure. He is bad at his job and will never do any better than he's doing now. His ceiling is Bo Pelini's sub-basement. I suspect that if you let the most academically-questionable defensive players at Minnesota draw up a defense, they would improve on what they have in Cosgrove.