MacArthur (concussion) skated Wednesday, Tony Caldwell of the Ottawa Sun reports.

EDGE Analysis

MacArthur, who skated by himself, has been out since Oct. 14 with the concussion issue. He remains without a timetable for his return, but it's an encouraging sign that he's on the ice at all. MacArthur is proficient with the puck, having recorded three seasons of 20 or more goals since 2010-11, when he was a member of the Maple Leafs. The Sens really need that kind of production since the team has a minus-6 goal differential while struggling over the past 10 games with a 4-5-1 record.