Wayne Gretzky
The Gretzky rule

In June 1985, as part of a package of five rule changes to be implemented for the 1985–86 season, the NHL Board of Governors decided to introduce offsetting penalties, where neither team lost a man when coincidental penalties were called. The effect of calling offsetting penalties was felt immediately in the NHL because during the early 1980s, when the Gretzky-era Oilers entered a four-on-four or three-on-three situation with an opponent, they frequently used the space on the ice to score one or more goals. A few days later, during a press conference the day after being awarded the Hart Memorial Trophy, Gretzky criticized the NHL for punishing teams and players who previously benefited. The rule change became known as "the Gretzky rule". The rule was reversed for the 1992–93 season, by which time a majority of the players from the all-time powerhouse Edmonton Oilers (the 1984–85 Oilers team, the one most directly impacted by the June 1985 rule change, was later voted the greatest NHL team ever, as part of the NHL's centennial celebrations) had changed teams or retired from hockey.
detectable_content:number_placeholders[6], length_constraints:number_sentences[15]