NHL Players Union Set to Challenge Lockout Ruling In a move that could have significant implications for the National Hockey League, the players' union is reportedly preparing to challenge a recent court ruling that upheld the lockout imposed by the league. The lockout, which has already resulted in the cancellation of several games, has left many fans and players frustrated, and the union's decision to appeal could be a major step towards resolving the dispute. The case revolves around the collective bargaining agreement (CBA) between the NHL and its players, with the union arguing that the league's actions are in breach of the contract. A ruling in favor of the players could potentially lead to the reinstatement of the CBA and the resumption of play.