The Montreal Canadiens are dealing with several potential roster changes following their recent game. Defenseman Kaiden Guhle’s status is uncertain after suffering what looks like a leg injury, while forward Kirby Dach also left the game following a nasty collision.

The Montreal Canadiens will have to make do without their top shutdown defenceman. Kaiden Guhle is out indefinitely after undergoing surgery on a lacerated quadriceps muscle, the Canadiens announced Wednesday.

There’s no sugar-coating the Kaiden Guhle injury for the Montreal Canadiens. It’s a huge blow to a team that, with exception to fourth-liner Emil Heineman, had finally been healthy with the recents results to by and large match.