Sabres lose Will Borgen in expansion draft to Seattle
Expansion Draft FAQ - CapFriendly - NHL Salary Caps
Buffalo Sabres Protected List Ahead Of The 2021 Expansion Draft – The Puck Authority
Seattle Mock Expansion Draft 3.0: A Final Crack at the Kraken - The Hockey News
NHL releases Sabres' protected list for Expansion Draft - Buffalo Hockey Beat
2017 NHL Expansion Draft - Wikipedia
NHL Expansion Draft 2021: Full list of players available for Seattle Kraken
Seattle Kraken announce expansion draft picks
Inside the NHL: So many questions to answer before the first faceoff in 2021