Boston Bruins' Brad Marchand celebrates his goal in the first period of Game 2 of the NHL hockey Stanley Cup Eastern Conference finals against the Pittsburgh Penguins, in Pittsburgh on Monday, June 3, 2013. (AP Photo/Gene J. Puskar)

Photo by: Gene J. Puskar

Boston Bruins' Brad Marchand celebrates his goal in the first period of Game 2 of the NHL hockey Stanley Cup Eastern Conference finals against the Pittsburgh Penguins, in Pittsburgh on Monday, June 3, 2013. (AP Photo/Gene J. Puskar)