As I wrote when I looked at the last 20 years, I did it because those are the years of salary cap football. As I said originally, he had success when he could simply outspend other teams, because there was no salary cap. Since he has had deal with a hard salary cap, he is basically a .500 GM. You can't excuse 20 years by "bad luck". He is a ho hum gm under the constraints of a salary cap.