Halifax Mooseheads Retire Nathan MacKinnon’s Number September 9, 2023 by The Hockey Writers The Halifax Mooseheads announced that they will kick off their 30th season in the Quebec Major Junior Hockey League (QMJHL) with some star power as they will retire Nathan MacKinnon’s… Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)