There is truth to what he's saying tho.
All the guys you mentioned are not what I consider 2way players. Sure they pad their stats in the reg season but aren't the type so far where they seem to succeed in the playoffs.
I'll just use my team as an example but Horvat, Petey, Hughes, Demko took their game to another level and for the first 3 it wasn't just about the offense.
On any given night one of those guys stepped up and you could say they were the main cog that particular game. And aside from Horvats (4) games all were rookies.
AM and MM haven't showed that yet but that's not saying they won't.
Leaf fans blamed Freddy and sure he is in the same boat but to get shutout 2 of 5 games plus one game where all the goals came in the last couple of mins is not a good look.