MacArthur is set to see a concussion specialist to determine his status, Bruce Garrioch of the Ottawa Sun reports.

EDGE Analysis

While the date of the visit is unconfirmed, it will happen this week. This essentially rules MacArthur out for the opener against Toronto, which was a forgone conclusion before the news of a scheduled appointment. With his history of concussions, it's tough to gauge when we'll see the winger on ice again.