I think Gregor's issue is that he isn't a fast enough thinker to turn his physical talents into NHL success. He has the speed and shot to play, and he can be physical, but he doesn't seem to know how to use his skills against NHL teams.
I think he's worth another chance this year and maybe next year if he can show some promise, but I'm kinda thinking he's going to wind up a perpetual waiver-wire fourth liner.
I think that's where I'm at too. He is great to watch down here in the AHL and drives the line he's on. But that's what he did here the last couple years, too.