Quinn and Peterka - Buffalo's top two selections in the 2020 NHL Draft - will make their preseason debuts with Cozens as their center.
Sabres coach Don Granato said he hopes to see the trio of under-21 forwards learn together on the fly. It's the same thinking he used when pairing defensemen Rasmus Dahlin and Henri Jokiharju together upon taking over as interim head coach in March.
"There's nobody that's going to bail them out," Granato said. "… There's certainly things they can do from a skill standpoint. I don't think anybody would be surprised if they scored, but there's a lot of details that I think they're going to pick up on just by playing together."
The Sabres have been giving Quinn - a winger during his junior career - experience at center to open camp, including his lone game at the Prospects Challenge. Granato said to expect Quinn to see time at both positions moving forward.
"First NHL exhibition game, I've played a little more wing than center in the past year, so a little more comfortable there maybe," Quinn said. "So, I think it's a good thing I'm starting there tonight."