After being shut out by the Toronto Maple Leafs in their last game, the Boston Bruins tried out some very different lines at Thursday's (Nov. 7) morning skate.

The first line had an entirely new look, as newcomer Tyler Johnson played left wing and skated with Pavel Zacha and David Pastrnak.

The second line also had a new look, as Brad Marchand, Elias Lindholm, and Justin Brazeau formed the trio. 

Cole Koepke has been given a bit of a promotion, as he has been moved up to the third line with Charlie Coyle and Matthew Poitras. Meanwhile, Trent Frederic dropped to the fourth line with Johnny Beecher and Mark Kastelic.

Overall, these are some major changes to the Bruins' forward lines. Let's see if it pays off for them against the Calgary Flames from here.

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