Golden Knights management already made one major coaching decision. Now they likely will need to make another one. They hired John Tortorella with eight games left in the regular season in a move that included firing Bruce Cassidy. But there were no guarantees Tortorella would remain the coach beyond this season. By taking Vegas all the way to the Stanley Cup Final before the Golden Knights lost in six games to the Carolina Hurricanes, Tortorella would seem to have a good argument to get an extended stay. But he wasn’t ready to think about that following Sunday night’s 3-0 loss.