Hagg was placed on waivers Saturday, per PuckPedia.
Hagg is a veteran of 343 career NHL games, but he spent the majority of the 2023-24 campaign with AHL San Diego, recording three goals, 12 points and 38 PIM across 47 contests. Although he'll likely start 2024-25 in the minors if he clears waivers, Hagg might be one of the first defensemen promoted if the Golden Knights run into injury problems.