Overview

• The Bruins traded Linus Ullmark to the Senators, receiving Joonas Korpisalo, a first-round pick, and forward Mark Kastelic.
• Korpisalo's $3 million cap hit limits the financial flexibility the Bruins hoped to gain.
• Korpisalo struggled last season, ranking near the bottom in key goaltending metrics.
• Boston's defensive structure might help Korpisalo improve, but his contract remains a concern.
• The Bruins have options to manage Korpisalo's cap hit, including potential trades or buyouts.