Norris (ribs) will miss Thursday's game against Montreal, per Paul Hamilton of WGR Sports Radio 550.
Norris has six goals and 17 points in 19 outings in 2025-26. He sustained the injury during Wednesday's 5-2 win over Philadelphia. Konsta Helenius was summoned from the minors Thursday and is likely to draw into the lineup due to Norris' absence.