Let me preface this by saying I have always held players more responsible for the outcome of games than coaches. Players do the...playing. Not coaches. I have always felt it is a convenient place for players (and at the lower level, parents) to hide if the player just doesn't have it physically or mentally. Blame the coaches.
But I listened to the Williamson thing he does this morning and he stated a number of facts concerning Matt Canada, and holy shiit. Over the first 4 games of last year. I'll just state two. Evidently, if the Steelers were in the gun, they passed 92% of the time on 1st down, if under center, they ran 85% of the time. It always seemed the other teams knew what was coming, they were on it so fast, and now there is factual proof of that. So I guess to a large degree it was the coaching!
But they still had winning records the last three years. It defies logic when you hear the numbers. Which means that maybe Austin is a better DC than he is given credit for, in light of some of the injuries they have has on that side of the ball over the years. But the reason for hope is offensively, they have nowhere to go but up, and if the defense plays well they may really have something.