Just saw this. I don't know if this is gonna do him any favors with the refs, but good on Z for pushing back. I'm so sick of players, coaches, and GM's being afraid to criticize officials for terrible calls. They're protected more than endangered species and they have no accountability for their mistakes.
Z takes some unnecessary hooking or tripping penalties on occasion, but most of his roughing type penalties are BS. Refs treat him the way they treat rookies for some reason, where they look to make an example out of him during games, and then swallow their whistle for other guys. I don't blame him for being sick of it. It's gone on for a long time now.