Yes, my reasoning for keeping Dickinson in NHL camp is to give him as much exposure to NHL pace and forechecking as humanly possible to drive home that it's something he really needs to work on when he goes back to juniors. It's also to have access to NHL vets, coaches, trainers, and practices. I have said that from the very beginning.
I'm all for evaluating Laroque and Pulli or whatever. But you whinging about Dickinson remaining in camp being the reason Laroque got cut when literally Joey Keane, Braeden Hache, Jimmy Schuldt, Lucas Carlsson, Ethan Frisch, and Artem Gurayev are still in camp is insane. None of those guys has a realistic chance of ever being a full-time NHLer, so why complain about Dickinson instead of literally any of those guys?
Nothing wrong with keeping Dick in camp until the season starts. There's no rush to send him down. I hope he gets at least one more preseason game in too. Experience at the NHL level in preseason is a good thing. The stats/games/points don't matter, yet its a good simulation to see where the holes in your game are.
But dressing him in the regular season means exposing him to the elements at the highest level. I get the argument that more exposure is always good, but in case of a Dman espcially or someone far from NHL level, I don't think so. A forward who fumbles is just not punished like a dman. the mini-breakaway goal that dick handed over last night is embarrassing and damaging in the regular season, and while the goal may not be to win a cup this year, its hard to establish a winning culture when hanging your top prospect, wholly unready, out to dry, and playing him over a clearly more deserving guy who badly outplayed him in camp.
The regular season is not, and should not be, an extended training camp. If it were, by that logic, they could give 9 games to wetsch, misskey, and roberts too, not to mention putting korostelyov in net.
In the regular season, you play the guys who have earned a spot and ice the best team you can. In a very very borderline situation, where a young guy looks right on the cusp, you can give the 9 game extended tryout. Thats what they did with eklund two years ago. He showed he wasnt quite ready, so back to sweden he went, and that was the right call.
Dick isnt a borderline call, so he should not play a real NHL game this year. Musty remains more opaque: he's a year older and plays the easiest position (wing). Thats why I expect he'll get one more look to show his developement before a final decision is made. It also depends alot on how Gush and bordy play. Both are much further along than musty, albeit undersized and different kind of players.