Yeah, I wouldn't really want Cowher if it meant draft picks. I'm fine with Cam Cameron. Norm Chow would be alright too, as would Ron Rivera.
Classy guy leaving a classy organization in a classy way.
Since he took over as Steelers coach the Steelers have the most wins in the NFL and the #1 ranked defense over that period. The owners traditionally never resigned a big name to a big contract. What that meant for the coaching staff was that they had to constantly rebuild thru the draft or free agency. Other than 3 seasons during his tenure the Steelers had a winning record.
Even if you do not like him you should respect him.