Why do people act like a teenager cannot improve his skating? I am going to wait a couple years to pass judgement. Didn’t teams have concerns about Couturier and his skating coming out of junior? I think he turned out ok.
It's the Red Queen race. You're not improving at your own rate; you have to improve relative to the rate of others too.
I just think people talk about "skating" in generalities. But skating is incredibly complex and everyone is different, so if you want to assess skating and what can and can't improve, you have to get into details. No two ugly skaters are ugly in the same ways. We have to look at top end speed, stride, acceleration, edge work, footwork, skating up ice, skating in the corners, skating with/without the puck, skating with guys on your hip -- and maybe most underrated, skating not just as a physical tool but a
mental tool.
Couturier's skating issues were always overblown. He's a long strider, with average footwork, who needed garden variety power skating. Foerster is starting from a lower baseline.