I don’t know man….they were pretty bad. And it would show up primarily in the post season.
I think the holes in talent showed up more. Again, I'll use Dan Quinn. Last year, the team he coached made the NFC Championship Game. The year before, his defense collapsed against Green Bay. The difference is resources. Against the Packers, we already knew we were weak at the DT position, which Washington is not. On top of that, we were playing a safety at linebacker, making our run defense even weaker. On top of that, one of our starting corners was playing through a separated shoulder, which forces us to use less bump and run and more zone.
Quinn didn't suddenly forget how to coach defense. He just didn't have what he needed to compete well against a playoff-caliber team.
I'm not saying we've had great coaches. Parcells may have been the only one of those we've had other than Jimmy, and he didn't complete the rebuild he was doing before burning out (took him too long to find his QB IMO, but again, that's on the front office drafting Quincy Carter). However, as long as this front office leaves us with weak links that break against the best, I just have trouble blaming the coaches.
Looking back on Switzer, he won with what Jimmy built, but if you look at the drafts after Jimmy left, they were just awful. With talent leaving in free agency, and Jerry essentially only using expensive free agents to replace some of them, the weak links started breaking.
By the time Jerry figured out the value of the draft (after Parcells, but not immediately ... remember 2009), he and his son had devalued free agency, so the only way we had to fix weak links was the draft. We might patch one or two with a trade, but mostly low-value ones that were no better than the cheap FAs they would sign. Meanwhile, we can look at what Super Bowl champions were doing (with at least a high-value signing or two along with the other avenues of roster building) and see what works.
Sure, you've got to have the coaching, but it's hard for me to say McCarthy would not have been good enough with a few tweaks to personnel. Maybe he wouldn't have because I'm not saying his coaching was perfect, but I just have trouble blaming the coaching staff when this problem existed before any of them were hired here. The one constant has been the Joneses.