I think its probably all of the above depending on which player we are talking about.
Tolvanen I think was bad communication between him and Hynes.
Fiala I think was just a matter of him and Lavi not seeing eye to eye.
A guy like Parssinen, heck I don't know? Feels like a guy that just isn't getting a shot.
Fabbro feels a bit like a guy where coaches are wanting one thing and the player just doesn't have it, but because he was expected to be that he is being punished for just being solid.
Tomasino I think probably started as a bit of attitude problem, but I think now has turned into a case with the coaches where he can't be as good as everyone else to keep a spot, he's gotta be better.
I also think sometimes as much as draft position can get you opportunities, it also increases expectations. I kind of feel like Tomasino and Fabbro have a bit of that going on in some way.
I do think on the scouting side, which is something that maybe hasn't changed from Poile to Trotz is drafting guys who may not be the greatest skaters in the world. Now while raw speed isn't the end all be all, you look at the best players in the league over the last 10 years, and just about everyone of them can skate, and skate well. How many guys have we seen the day they are drafted have the comment " well he's not the best skater but hopefully that can get better ". Feels like its been more times than not.