The Bruins have made it clear that they will be moving goaltender Linus Ullmark before the start of the season.
Multiple teams seem interested but none more than the Ottawa Senators who would be sending Jacob Chychrun in return. According to an insider, it looks like the Bruins might be including Jakub Lauko in the trade to Ottawa as well.
From what I've seen, it's Chychrun and a later first for Ullmark and Lauko. But there could be other pieces involved to make the money work.
Since it isn't even sure if the Bruins have a spot on their roster for Lauko next season, this trade would make a ton of sense.