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PITTSBURGH, PA - MAY 1: Pittsburgh Penguins Center Sidney Crosby (87) goes off the ice after getting hit by defenseman Matt Niskanen (2) (not pictured) during the first period. The Washington Capitals won 3-2 in overtime of Game Three of the Eastern Conference Second Round during the 2017 NHL Stanley Cup Playoffs against the Pittsburgh Penguins on May 1, 2017, at PPG Paints Arena in Pittsburgh, PA. (Photo by Jeanine Leech/Icon Sportswire via Getty Images)

PITTSBURGH, PA - MAY 1: Pittsburgh Penguins Center Sidney Crosby (87) goes off the ice after getting hit by defenseman Matt Niskanen (2) (not pictured) during the first period. The Washington Capitals won 3-2 in overtime of Game Three of the Eastern Conference Second Round during the 2017 NHL Stanley Cup Playoffs against the Pittsburgh Penguins on May 1, 2017, at PPG Paints Arena in Pittsburgh, PA. (Photo by Jeanine Leech/Icon Sportswire via Getty Images)