I hope I never read the phrase "hold them accountable" ever again in any context. It drives me nuts, just like "class" or "classless". Not a shot at you, I know it's a common phrase etc.
Anyway, I don't think the reaction should always be "bench them so they learn". They aren't children. Different adults are motivated by different methods.
They still give the team the best chance to win. Benching them in close games isn't productive.
I'm with Howard of the Chuck family on this one.
You cannot have a hierarchy where some of the underlings are treated differently. Because that's what every player is, an underling to Maurice. I think it's perfectly reasonable to point this out every time it happens because it is a clear error.
That said, I'm not with the "how did he demote Ehlers" crowd. I think he was experimenting with the lineup and now that he does it, it's not reasonable to complain IMO.
The sub-optimal usage of Ehlers is a real thing though. He has very specific strengths that no-one on this team has and the team is not squeezing every bit of that unique talent. He draws penalties as well. It's not optimal to not have him on the ice as much as is reasonably possible.
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Also, I think Wheeler might have to go back to the 2C role. I'm not against the top line (because Wheeler has aged a little [not a lot and perfectly understandable] and "spreading the wealth" is something I approve of, and if we have a top line with Wheeler and Harkins with good chemistry, I'm all for it), but I don't think this team has a choice. Wheeler is simply the best 2C option the team has (I've always lauded him for his versatility. A "jack-of-all-trades" and now that we have holes, that is such a valuable asset).
Maybe it is reasonable to get a bigger sample out of Copp though. Tough one. That line does seem very dysfunctional at times, although they did have a big game against Philly. There's just no time to experiment a lot now unfortunately.