O'Connor is the latest Pittsburgh Penguin to test positive for COVID-19 and will likely miss all three games this week. Brian Boyle (personal) should replace him in the lineup on Wednesday.
Rossi was the No.9 overall pick in 2020 and has been outstanding in his professional season. The 20-year-old has scored seven goals with 16 assists (23 points) in 21 games with Iowa this season. Rossi is expected to make his NHL debut on Thursday.
Gallagher missed the second half of Thursday's game in Carolina with a lower-body injury and is doubtful to play Saturday afternoon. With Gallagher out, Jesse Ylonen is expected to skate on the Canadiens' top line.
With Marc-Andre Fleury already on the COVID-19 protocol list, Lankinen was scheduled to start Saturday but that likely won't happen now. Collin Delia figures to get the nod if both Fleury and Lankinen remain in protocol.
Just when the Canucks thought they were in the clear, Boeser and Philip Di Giuseppe tested positive and will miss Wednesday's game vs. the Ducks. It's unclear who will replace Boeser on the Canucks' top line.
With Luke Schenn landing in COVID-19 protocol, the Canucks were going to be short a defenseman on Thursday. Brisebois will likely make his season debut and play in his 10th career NHL game. The 24-year-old has one assist in six AHL games this season.
Gallagher has been out since November 29th but could return by this weekend. Gallagher won't re-join the team immediately, which suggests he won't play Thursday vs. the Flyers and is more likely for Saturday vs. the Bruins.
Hronek is dealing with some bumps and bruises and was questionable after missing Wednesday's practice. Head coach Jeff Blashill expects Hronek to play and he comes in with 12 points (2G / 10A) in 24 games.
