As of right now here's my guess right now for Team Canada:
Forwards (14):
Owen Beck - MTL
Colby Barlow - WPG
Zach Benson - BUF
Macklin Celebrini - 2024 Eligible
Easton Cowan - TOR
Nate Danielson - DET
Jordan Dumais - CBJ
Conor Geekie - ARI
David Goyette - SEA
Michael Misa - 2025 Eligible
Calum Ritchie - COL
Mathew Savoie - BUF
Matthew Wood - NSH
Brayden Yager - PIT
Other Options: Fraser Minton, Samuel Savoie, Bradly Nadeau, Paul Ludwinski, Denver Barkey, Kalan Lind, Connor Rehkopf, Mathieu Cataford, Nick Lardis, Coulson Pitre, Gracyn Sawchyn, Matthew Poitras, Nick Moldenhauer, Bryce Mcconnell-Barker
Defence (8):
Oliver Bonk - PHI
Sam Dickinson - 2024 Eligible
Tristan Luneau - ANA
Maverick Lamoureux - ARI
Denton Mateychuk - CBJ
Tanner Molendyk - NSH
Ty Nelson - SEA
Owen Pickering - PIT
Maybe - Kevin Korchinski if he doesn't make Chicago.
Other Options - Lukas Dragicevic, Etienne Morin, Michael Burchinger, Noah Warren, Andrew Gibson, Beau Akey, Henry Mews, Isaiah George, Quinton Burns, Tristan Bertucci, Caden Price, Zayne Parekh
Goalies (3)
Carson Bjarnsson - PHI
Dom Divincentiis - WPG
Scott Ratzlaff - BUF
Others: Collin Mackenzie, Quinton Miller, Matthis Rousseau, Daniel Hauser