Your forgetting McDavid was a big fan of Lucic and that was probably a major driving factor of Chiarelli signing him in the first place.
I always felt that for an organization to achieve maximum success hire the best people for the job (that is a whole other conversation with the Oilers LOL) and then let them do their job. Running a team or a business is not a democratic enterprise.
You risk burdening your superstar with added failure (well we did what you wanted Conner and it didnt work) or frustrating your superstar by not executing on what he thinks you should do when you asked his opinion of the matter (Stan keeps asking my opinion on things but never does what I recommend).
Asking for opinions of McDavid all the time on seemingly everything has a risk, albeit small, as well as an upside. My opinion is McDavid should just worry about what he can control.