The Bruins announced a series of expected roster cuts prior to the Columbus Blue Jackets  game that trimmed the training camp roster down to 24 players. The particular players sent down to Providence indicated that heralded rookie goaltender Tuukka Rask  has won the backup goaltender’s spot, and that both Brad Marchand  and Zach Hamill are in the running for final roster spots.
Hamill could stick with the club for Boston’s first few games if David Krejci  isn’t quite ready to play Thursday night as he comes back from right hip surgery. Marchand and Sobotka were in a competition for a spot earlier in camp, but it appears that Sobotka has won himself a job with three strong performances at the end of the preseason.
“It’s important for these guys to come in and — whether they’re with us at the beginning of the year — at least know we can call them up and feel comfortable with their play,” said B’s coach Claude Julien 
The Bruins are down to 24 players, but will pare down to either 23 or 23 bodies when they announce their final roster for the Oct. 1 season debut against the Washington Capitals . Here are the most recent cuts for the B’s:
The following six players have been waived for the purpose of assignment to Providence: Drew Fata, Drew Larman, Guillaume Lefebvre, Dany Sabourin, Trent Whitfield and Andy Wozniewski. Mikko Lehtonen, Jeff LoVecchio and Adam McQuaid have been assigned to Providence. Kirk MacDonald has been returned to Providence. Zach McKelvie, Levi Nelson and Yannick Riendeau remain injured, non-roster players.