Keefe hired as Devils coach, replaces Green | NHL.comLed Maple Leafs to playoffs each of past 5 seasons before being fired May 9 Landeskog planning to return to Avalanche next season | NHL.comForward has not played since winning Cup in 2022 because of knee injury Allvin, Nill, Zito finalists for General Manager of the Year Award | NHL.comCanucks, Stars, Panthers executives vie for…