Black Aces summoned from minors Hagg was summoned by the Golden Knights to serve among their Black Aces for the playoffs, per the NHL media site Saturday. Impact Vegas also promoted Matyas Sapovaliv, Tanner Laczynski, Raphael Lavoie, Dysin Mayo, Callahan Burke and Carl Lindbom to serve as Black Aces. The Golden Knights aren't likely to use any of those players during their postseason run, barring a run of injury issues, but this is an opportunity for them to soak up the playoff environment while being around the team. Henderson, which is Vegas' AHL affiliate, didn't qualify for the Calder Cup playoffs, which is why the Golden Knights have summoned these players now.
APRIL 26 • ROTOWIRE