Swayman served as USA's third goaltender in the 4-Nations Face Off but did not see any action between the pipes and should be well rested for Boston's return to action on Saturday against the Anaheim Ducks. The 26-year-old Swayman has 2.98 GAA and .898 SV% in 40 appearances this season (18-18-4).

Boston announced Tuesday that their star defenseman Charlie McAvoy would be out week-to-week after he had a procedure to clear out an infection amidst the Four Nations Tournament. It's a massive loss for the Bruins as the 27-year-old had seven goals, 23 points, 98 SOG and 46 PIMs in 50 games to start the season. The Bruins' team physician made a statement on Wednesday indicating that McAvoy remains in the hospital, being treated with IV antibiotics, but his condition is improving.

Koepke will get the chance to play on Wednesday as the Bruins opt to get some fresh legs into the lineup for the tail-end of their back-to-back. Oliver Wahlstrom will sit in his place.

Wahlstrom will take a seat on Wednesday as the Bruins opt to get some fresh legs into the lineup for the tail-end of their back-to-back. Cole Koepke will slot into the lineup in his place.

Lauko missed a month in December due to a lower-body injury and returns to the sidelines again. It's unclear if this injury is related to his previous one that caused him to miss 15 consecutive games. The 24-year-old Czech forward is averaging 9:56 time-on-ice and has five points (2G / 3A) in 33 games this season.

With Mark Kastelic returning to the lineup from an undisclosed injury, Lettieri has been reassigned to the Providence Bruins (AHL). The 29-year-old Lettieri has been excellent at the AHL level this season, scoring 35 points (14G / 21A) in 35 games with Providence.

Swayman saved 22 of 25 shots (.880 SV%) in his most recent outing, a 6-3 win over the New York Rangers, and will return to the crease on Tuesday against the Minnesota Wild. After a poor start to the season, Swayman has been more reliable lately despite an unfavorable 6-7-1 record, posting a serviceable .908 SV% in his last 14 games. The Bruins enter Tuesday's contest as -126 home favorites against a Wild club coming off a forgetful 6-0 loss to the Ottawa Senators.

With Mark Kastelic (undisclosed) returning from injury, Koepke will be the odd man out of the lineup. The 26-year-old Koepke is averaging 10:36 time-on-ice and has 12 points (7G / 5A) in 47 games this season.

Kastelic has not played since January 20th due to an undisclosed injury but will return to the lineup on Tuesday against the Minnesota Wild. The 25-year-old Kastelic has 13 points (4G / 9A) in 45 games this season and is among the league leaders with 175 hits. Cole Koepke will be a healthy scratch to accommodate Kastelic's return.

Minten was a healthy scratch for the Maple Leafs on Saturday and was assigned back to the Marlies (AHL) on Monday. The 20-year-old Minten is averaging 12:14 time-on-ice and has four points (2G / 2A) in 15 games with the Maple Leafs this season. Dakota Mermis was recalled from the Marlies in a corresponding move.