The Sabres split into two groups, one which resembles what the NHL roster might look like come opening night and another consisting of players who will be pushing to make the jump. Rochester Americans coach Seth Appert led the latter group's practice session.
That will remain the plan from here on out, save for the team's two intrasquad scrimmages. Krueger detailed his thinking behind the groupings Friday.
"We made the decision to go with a team-like feeling right off the hop," he said. "We don't have time to play with potential pairs and lines. Let's start looking at day one and let's get ready to play right now."
Here's how the groups looked on Day 1 with observations on each.
Gold group
4 Taylor Hall - 37 Casey Mittelstadt / 38 Riley Sheahan - 68 Victor Olofsson
53 Jeff Skinner - 12 Eric Staal / 25 Arttu Ruotsalainen - 23 Sam Reinhart
28 Zemgus Girgensons - 20 Cody Eakin - 21 Kyle Okposo
13 Tobias Rieder - 27 Curtis Lazar - 72 Tage Thompson
19 Jake McCabe - 55 Rasmus Ristolainen
26 Rasmus Dahlin - 62 Brandon Montour
33 Colin Miller - 10 Henri Jokiharju
44 Matt Irwin - 88 Brandon Davidson
40 Carter Hutton
34 Jonas Johansson
Observations:
• Arttu Ruotsalainen finds himself opening his second NHL camp with the "game-like" group, which could serve as an opportunity for the Finnish centerman to make a push for the lineup. Ruotsalainen was off to a prolific start to this season in Finland's top pro league, scoring a league-best 27 points in (16+11) in 19 games. He and Riley Sheahan, who is with the team on a professional tryout, rotated in and out of line drills.
• Mittelstadt slotted in for Eichel between Hall and Olofsson. By playing Olofsson, a left shot, on the right wing, Krueger hopes to see an uptick in one-time opportunities for the forward at 5-on-5. Olofsson spent last season firing one-timers from the right half wall on the power play.
Blue group
Forwards: Steven Fogarty, C.J. Smith, Andrew Oglevie, Brett Murray, Brandon Biro, Rasmus Asplund
Defensemen: Will Borgen, Casey Fitzgerald, Mattias Samuelsson, Jacob Bryson
Goalies: Michael Houser, Dustin Tokarski
Observations:
• This group consists of players who are either entering their first pro seasons or spent all or most of last season in Rochester. That's not to say they won't be called upon in Buffalo. Teams are permitted to travel a taxi squad of four to six players in addition to the 23-man NHL roster this season, and depth will be as crucial as ever given the unpredictability of the pandemic.