Calgary Stampeders first-round draft pick Karl Lavoie is expected to be out for three months with a knee injury after he rolled over Bombers defensive tackle Jake Thomas on Saturday. Paul Swiston will come off the practice roster to join the injury-riddled offensive line.

Canadian receiver Jabari Arthur may be on the practice field this week while kick returner Nathan Slaughter was added to the practice roster.

Kick returner/receiver Sederrik Cunningham and defensive lineman Shomari Williams were released.