Chuck Knox surprises a little .
I was around watching during his HC tenure in the NFL.
Knox is one of the most underrated head coaches in the league's history.
His roots were Western Pennsylvania HS football...power running game argumented by tough defenses.
"Ground Chuck" never really strayed from that type of play of his teams throughout his HC tenure in college and the pros -- AFL, then NFL.
Knox consistently got his Rams, Bills, and Seahawks teams into the playoffs as the league was changing into a pass-first sport while he was holding on to the traditional ways of forming a squad.