Tuch crashed into the post on Sunday and did not return to the game. Head coach Don Granato said that the testing at the arena was "as positive as it can be." He was sent for further imaging and is questionable to play Monday against the Panthers.

Reimer was forced to leave Tuesday's game in Vegas with a lower-body injury and is expected to miss at least a couple of weeks. With Adin Hill also sidelined, the Sharks acquired Alex Stalock from the Oilers. Either Stalock or Zach Sawchenko should start Saturday vs. the Predators and then see where it goes from there.

Jokiharju suffered a lower-body injury in Montreal on Wednesday and will not play Friday in St. Louis. Robert Hagg will be back in the Sabres' lineup to replace him.

Greenway suffered an upper-body injury in Ottawa on Tuesday and is not expected to play on Thursday. Mats Zuccarello is expected to replace Greenway, returning from an upper-body injury that kept him out on Tuesday.

Byram continues to work his way back from the lingering effects of head injuries and skated both Tuesday and Wednesday. Head coach Jared Bednar said Byram's road to recovery "is not necessarily a straight line" and that they are taking it day-by-day.

Dahlin missed Sunday's game in Columbus but was back on the ice for Tuesday's practice and is expected to be in the lineup in Montreal. Dahlin enters play on a five-game point streak, scoring one goal with four assists.

Dahlin will come out of the lineup on Sunday, so look for Robert Hagg to draw into the lineup to replace him. Henri Jokiharju should take over on PP1 with Dahlin sidelined.

The Sabres continue to rotate defensemen each game, with Samuelsson replacing Robert Hagg on Saturday. Samuelsson has no points in 11 games with the Sabres.

The Sabres have been rotating defensemen as of late and Samuelsson will be the latest one to sit. Robert Hagg will draw back into the lineup to replace him.