Sundqvist has missed the last two games with an illness but will be a game-time decision on Tuesday. Sundqvist will replace Dylan Larkin, who is out for the rest of the season if he's available in Tampa.
Leddy missed Sunday's game in Nashville with an eye injury but will replace Calle Rosen in the lineup on Tuesday. Since joining the Blues, Leddy has scored two goals with five assists (seven points) in 14 games.
The Canadiens have been rotating defensemen in and out of the lineup recently and Schueneman will be replaced by Jordan Harris on Tuesday.
Toropchenko suffered a foot injury while blocking a shot on Thursday and will not be available against the Wild. Dakota Joshua has been recalled from Springfield (AHL) and will replace him in the lineup.
Joseph suffered an undisclosed injury in Detroit on Tuesday and head coach DJ Smith said his injury is a "little worse than we thought" and that they may not get him back this season.
Krug has missed the last 10 games with an upper-body injury but there's a "good chance" he plays Tuesday. It would be a big game for Krug, who would be returning to Boston for the first time since signing with St. Louis prior to the 2021 season.
MacEachern suffered an upper-body injury vs. the Wild on Friday, missed Saturday's game and will not travel on the Blues' two-game road trip. Jordan Kyrou replaced him on Saturday and will obviously remain in the lineup on Tuesday.
Schueneman was a healthy scratch in Toronto on Saturday but is expected to replace Chris Wideman in the lineup on Monday. Schueneman has tallied six points (2G / 4A) in 21 games this season.
Kyrou missed the morning skate with an illness but head coach Craig Berube did not rule him out for Friday's game. Monitor his status as the Blues hit the ice for warmups (8:00 PM ET) and expect Alexei Toropchenko to move up to the third line if Kyrou can't play.
Kyrou has missed the last three games with an illness but will play Monday vs. the Coyotes. Kyrou was back on the third line and second power-play unit in Monday's practice and has 19 points (4G / 15A) in his last 17 games.
