If Rantanen can't play, it will be the first game that he's missed all season as he and Blake Comeau are the only two Avalanche players who have suited up in all 51 contests so far. Taking Rantanen's spot would be Colin Wilson, who practiced on Monday with the team's new top trio that includes Landeskog and rookie Alex Kerfoot.
Kerfoot filled in for MacKinnon almost immediately after the Avs' star center left with 6:04 remaining in the second period of that game versus the Canucks, one that Colorado lost in overtime.
"We got enough depth on this team to fill those shoes, even though Mikko and Nate have had some great seasons so far," Landeskog said. "I know Kerf is Kerf. He's a smart player that will make things happen, no matter who he is playing with, and Willy has been playing real well the last couple months. We'll be good. As a group, we just have to realize where we're at and how important these two points are at home."
Wilson had been playing with rookies J.T. Compher and Tyson Jost recently, and Nail Yakupov will likely take that spot if Wilson moves up. Yakupov was on that line during Monday's practice.
MacKinnon, Rantanen and Landeskog rank 1-2-3 in team scoring, and the trio had combined for 55 goals, 75 assists and 130 points in 39 games after being put together on Oct. 28. They had been involved in 55 percent (85-of-159) of Colorado's total goals before MacKinnon missed his first full game last Thursday in Edmonton.
"It's different, but sometimes different can be good," Landeskog said of his possible new line. "I feel good with where our line is at and what we can do. I've got a couple games under my belt with Kerf now, and Willy, I played with earlier in the season. I feel good about it. It's obviously different without Nate, he brings so much speed and is so good through the neutral zone. He'll make things happen. He'll attack defensemen. Kerf is more of a give-and-go-type player, and Willy will make the small plays and hard plays and get in on the forecheck and things like that."