Why wouldn't Cowher come here?
There certainly are a lot of decent candidates out there - Cowher, Billick, Gruden, Shanahan. Definitely a lot of choices for the Pack. I could see Gruden in Green Bay. Not so sure on the others.
Conventional wisdom says you hire the guy who was the exact opposite of the guy you fired - Gruden would fit this in many regards.
Another guy that should be looked at though, is Mike Zimmer of the Bengals. His defenses are great, and he's a really high energy type coach. I'd be interested in seeing what he could do with the Packers.
"I wouldn't root for the Minnesota Vikings to win a chess match against Nazi Germany."