The injury-riddled Ottawa Senators could welcome back two players early next week.
Regin has missed two games with an injury to his chest while Michalek has missed one game with a knee injury.
But alternate captain Chris Phillips feels that the best thing for his team to do is avoid dwelling on the situation.
“Our team is a lot better with those guys in the lineup. For us right now, the biggest thing is to not be thinking about that,” Phillips said. “[We have to be] confident in this group, in our ability and in the guys we have in to replace them. As a group, we all have to pick it up and try to fill those roles.”