The Bruins opened their preseason schedule with a 6-3 win over the Canadiens Monday in Montreal. The team will play the Capitals Tuesday in Baltimore before heading back to play the Red Wings on Thursday at TD Garden.
Here are some takeaways from the game:
— Jarome Iginla had a pair of goals for the B’s, one of which was one of Boston’s four power-play goals on the day. Milan Lucic  had three assists, while David Krejci  also scored on a power-play goal. Safe to say the members of that line are getting used to one another.
— The power-play unit that the B’s used in practice Monday morning paid dividends on Iginla’s first goal. The unit featured Lucic, Carl Soderberg and Iginla up front with Torey Krug and Krejci at the point. Lucic fed Iginla down low with a cross-ice pass, with Iginla slapping a one-timer that trickled past Carey Price  from the left circle.
— Regarding the backup goaltender battle, Chad Johnson  did nothing to help his case. He didn’t face a shot until 12:06 of the first period, and his inability to glove the easy shot from Louis Leblanc led to a rebound and a Travis Moen goal.
Johnson also should have had the Canadiens’ second goal, a P.K. Subban shot that didn’t go through any traffic but beat Johnson cleanly. The third and final goal he allowed on the eight shots he saw came on a nice tic-tac-toe play by the Habs’ first line with Max Pacioretty  finishing, but it was overall a very ugly performance for Johnson.
— Malcolm Subban relieved Johnson halfway through the second and stopped all 12 shots he saw. Subban isn’t a serious contender for the vacant backup goalie job, but he certainly looked more composed than Johnson.
Subban did take a penalty, as he played the puck outside the trapezoid, but he kept the Habs from scoring on the power play.
— While Chad Johnson  struggled in goal, Nick Johnson  had a pair of goals, the second of which came when he turned a blocked shot into a breakaway. His wrist shot was stopped by Carey Price , but Johnson stuck with it and buried the rebound.
— Lucic was in midseason form as physicality (and taking penalties) went, as crosschecks were buy-one-get-one at the start of the second period with Leblanc.
– Adam McQuaid dropped the gloves with Stefan Fournier in the third period. McQuaid has been no stranger to dropping the gloves over the years, and he might need to pick up a couple more with Andrew Ference  gone.