That's an artform, but I do think he said some things of note.
The main thing that caught my attention was Chayka knows he's out of the loop a bit and is more focused on building up and out the organization and letting those experts flourish in their fields, and help the various departments bridge their discussions/decisions (horizontally aligning their verticals), so it's pretty clear why Pelley picked him even without the true hockey bona fides fans are craving from the GM role. It's similar to what attracted me to the Gillis plan, and here the role is just held at the GM title.