Boston Bruins announce two-player roster transaction amid three-game winning streak

It's been ups and downs to begin the season for the Boston Bruins so far. First they started off hot, going 3-0-0.

After that, they had a massive slump where they ended up losing six straight games, and now they are hot once again, winning their last three games.

Despite things working, Marco Sturm decided to make a little tweak to the lines and change up a couple of things.

Ahead of their next game, the Boston Bruins have made some slight changes.

Today, it was announced that Elias Lindholm is going to be week-to-week after getting his MRI results back. Marat Khusnutdinov seems to be staying in his spot.

But the changes come to the third and fourth lines for the Bruins. Mark Kastelic, who has been great for the Bruins, has been promoted up to the third line.

During their last game, Kastelic ended up getting promoted and looked really good, so now Sturm is making the change as he has placed Kastelic on the Bruins third line with Jeannot and Minten, and Eyssimont on the fourth line with Beecher and Kuraly.

Take a look:

Kastelic has been looking good for the Bruins this year, and Sturm has noticed it and is rewarding him by promoting him to the third line.