It has been confirmed that Kirby Dach has been absent since the 3rd game of the season, much to his dismay. As fans, it was total devastation when we learned about it, so imagine how it was for him.
The organization quickly addressed the mental challenges awaiting Dach, and the plan was to make him feel involved, to believe he has a role nonetheless.
The coach does not dismiss anyone, and everyone's opinion is important. Every team member, even the youngest, has a say. We don't see that anywhere else in the NHL.