NHL prospects light up day 2 of 2025 World Junior Summer Showcase; Schaefer returns, Mooney impresses, Koivu rebounds | NHL News https://www.rawchili.com/nhl/140872/ #2025WorldJuniorSummerShowcase #AatosKoivu #FinlandNationalHockeyTeam #Hockey #IIHFWorldJuniorChampionship #koivu #LJMooney #MatthewSchaefer #NHL #NHLProspects #TeamCanada