Bruins coach Claude Julien  said Saturday that he is not ruling out a rotation of defensemen going into the postseason.
Matt Bartkowski and Andrej Meszaros figure to be in the biggest positional battle for the left spot on the second pairing along Boychuk, and the two have taken turns playing that role in recent games. Bartkowski played with Boychuk in Saturday’s win over the Flyers, while Meszaros played with Torey Krug on the third pairing and struggled.
“It doesn’t have to be a set six,” Julien said. “It could be, and it could also be a rotation as long as everybody’s good enough to be in that rotation. So no, and I don’t see any rush for that decision to be made yet.”
The idea of a rotation is intriguing given that Bartkowski and Meszaros have both spent time in and out of the lineup this season and might be better prepared to avoid rust, though for consistency’s sake the B’s would be wise to nail down a steady second pairing that could continue the play they got from the Andrew Ference  – Boychuk pairing of postseasons past.
Kevan Miller seems to have solidified a place in the postseason lineup, as he played 33 straight games for the B’s leading up to his day off Saturday. His competition would be a healthy Adam McQuaid, but Julien said prior to Saturday’s game that McQuaid, though getting better, still is not skating. McQuaid has been out since Jan. 19 with a quad strain that has plagued him throughout the season, as he has been limited to 30 games.
The anticipated postseason pairings at this point figure to be Zdeno Chara  with Dougie Hamilton, Bartkowski with Boychuk and Krug with Miller, though that could change depending on who they end up facing.