Varlamov was the first goalie to exit the ice Wednesday, Andrew Gross of Newsday reports, indicating he'll be in goal versus the Senators on the road.
Mayfield failed to register a point and had a minus-1 rating in the 5-2 loss to the Maple Leafs on Monday.
Lee scored two goals in Monday's 5-2 loss to the Maple Leafs.
Sorokin turned aside 34 shots in Monday's 5-2 loss to Toronto.
Dobson (undisclosed) will not suit up Monday against Toronto, Kevin Kurz of The Athletic reports.
Lee only has one point, an assist, in his last six games.
Cholowski was assigned to AHL Bridgeport on Monday.
Pelech (head) was taken off injured reserve ahead of Monday's matchup with Toronto, per the NHL media site.
Fasching (lower body) was placed on injured reserve Monday, per the NHL media site.
Palmieri (upper body) was activated from injured reserve Monday, per the NHL media site.
Dobson (undisclosed) will be a game-time decision Monday against Toronto, Andrew Gross of Newsday reports.
Sorokin was the first goalie off the ice at the morning skate, Andrew Gross of Newsday reports, indicating he will start in Toronto on Monday.
Holmstrom scored his second goal of the season in a 5-2 loss to the Hurricanes on Saturday.
Clutterbuck (upper body) was placed on injured reserve Sunday, per the NHL media site.
Bolduc was recalled from AHL Bridgeport on Sunday, according to Stefen Rosner of NYI Hockey Now
Barzal hasn't registered a point since missing a game on Jan. 6 with a lower-body injury.
Sorokin was the first goaltender off the ice at practice and will get the home start versus Carolina on Saturday, Andrew Gross of Newsday reports.
Raty was recalled from AHL Bridgeport on Saturday, Andrew Gross of Newsday reports.
Clutterbuck suffered an upper-body injury Thursday and is out indefinitely, according to Andrew Gross of Newsday.
Parise has played in every game since signing with the team before the 2021-22 season.
Nelson scored a goal on four shots in Thursday's 3-2 overtime loss to the Sabres.
Clutterbuck is day-to-day after suffering an upper-body injury in Thursday's game versus the Sabres, Andrew Gross of Newsday reports.
Sorokin allowed three goals on 45 shots in Thursday's 3-2 overtime loss to the Sabres.
Fasching (lower body) won't play Thursday versus the Sabres, Andrew Gross of Newsday reports.
Nelson has not lit the lamp in his last 14 games.