Congrats to Mast! Jamie Langenbrunner (Bruins director of player development) said Mast "popped this week" at camp & that he's really matured into his body & that it's been a big change since last years camp. Looks way smoother, more confident.
He's a guy that's got a lot of tools & hopefully this means he's pieced them together. Could be a force on the backend. Does suck tho as it probably means this will be his last year since he signed. Only proves further this has to he an all-in season. Voit, Mast, Gaudreau, Ritchie, Burke, Dillingham/Hill all in their final years.