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Nhl Merger Era Restructuring Post 1979 Wha Merger may refer to:
The NHL’s restructuring period immediately following the 1979 WHA–NHL merger, reflected in how teams entered or adjusted for the 1979–80 season.
The 1979 merger of the World Hockey Association (WHA) into the NHL, which triggered major NHL restructuring in the subsequent seasons.
The broader NHL absorption/expansion phase connected to the WHA merger, covering how NHL teams and league structure changed afterward.