Lamoureux is expected to miss some time due to his upper-body injury, per Brogan Houston of the Deseret News on Wednesday.
Lamoureux sustained the injury during Tuesday's preseason game against Los Angeles. He had five goals, 20 points and 75 PIM in 65 regular-season appearances with AHL Tucson in 2025-26. Lamoureux might be sent to the minors once he's healthy.