During this year's playoffs, the San Jose Sharks were very lethal on the power play. In an elimination Game 4, the referees awarded the Sharks a power play after Daniel Sedin was controversially called for boarding.
The Sharks would only need seconds to score, and they effectively eliminated the Canucks in a four-game sweep. Replays show that Sedin's hit was a hockey play, and momentum naturally sent Tommy Wingels into the boards.
It was a very controversial call at the time, and history will look back on this moment as one that played a role in Alain Vigneault's dismissal as head coach of the Vancouver Canucks.