Dahlin exited the game late in the second period and did not return after the hit.
Sabres coach Ralph Krueger said Dahlin suffered a concussion during the game.
Krueger said it’s a concussion for Dahlin. He chose his words carefully to describe his thoughts. Clear they’re unhappy about the play but said it’s in the league’s hands.
— Joe Yerdon (@JoeYerdon) November 26, 2019