I'm not seeing it, but I like your take.
Last year, when the puck was on his stick and someone was checking him, he would embarrass them and come out with the puck all by himself, while the defender was left befuddled somewhere else on the ice.
This year, I see him make the safe play, dumping it off to a team mate who isn't under pressure - meaning, exactly what the defender wants.
And it may be intentional, to avoid injury. The problem is, if you don't use it, you may lose it. eg. looked a little rusty when he got fancy in the STL overtime.
Hopefully, you are right, and my eye-test is wrong. Certainly his points totals this season support your take.