While defenseman Jacob Chychrun was not involved in the trade, the Bruins did receive Mark Kastelic, Korpisalo and a 1st rounder. While Kastelic might not stand out to most, he is a solid bottom 6 player who put up third most penalty minutes of the Senators with 63 and fourth most hits on the team with 126.
While it is understandable fans are not happy with the fact that the Bruins missed out on Chychryn, they still got a decent return. Kastelic is known for being a speedy defensive forward who is not afraid of playing a tough game.