Just a guess on my part, but IMO I think that what appeared to be buy in the first half of the season by Chef, was being able to play the way he wanted to because Bowness was concentrating on the defense first. And then half way thru the season, the forwards were asked to play the way Bones wants , which is not the way Chef wants... hence the massive drop off in Chef's game.
That is 100% my feeling on this as well. We saw way more offensive rotations, switches, d activation, and layered attacks the first half of the year. That has completely evaporated from our game.
Bones should have let the top 6 continue what they were doing as the they were better defensively while being dangerous offensively. Most importantly it lead to every player in the top 6 massively outscoring their opposition.
This is where his "Every line should look the same" Schtick is incredibly problematic. Not every line is designed to play a grinding game like Lowry's but he insists they do so anyways.
So yeah there was defensive and work effort buy in when they still had some creative freedom. Once that went away the push back started.
Massive blunder by Chevy to bring in yet another coach that would sacrifice the teams strengths to address its weaknesses.