Shango said as much in his most recent video. No, Shango's not the ultimate expert. Yes, he's a good guy and tells it as he sees it. IMO he's right in this video. Take it for what it's worth.
Shango doesn't understand how teams like Philly and Minnesota can lose key players and keep rolling along and we cant.
Its called coaching bro, Zimmer in Minny and Pederson in Philly are not stupid like Jason Garrett is. They actually tailor their offense and defense according to the talent they have available. They don't say stupid chit like "next man up" and don't change a dam thing no matter who is in the game. We run the same plays out of the same formations on the same down and distance no matter who is in the game, that is just freaking stupid or as Shango said, "its just not smart".
I am just astonished that after 8 years on the job folks are just now realizing this about Garrett, where the hell have they been?