Washington Capitals' Joel Ward (42) plays in the NHL hockey game between the Pittsburgh Penguins and the Washington Capitals on Thursday, Feb. 7, 2013 in Pittsburgh. (AP Photo/Keith Srakocic)
Washington Capitals left wing Alex Ovechkin sits on the boards in front of his bench with coach Adam Oates behind him during a first-period timeout in an NHL hockey game against the Pittsburgh Penguins in Pittsburgh on Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Former Calgary Flames' captain Jarome Iginla speaks to the media following the team's announcement of trading him to the Pittsburgh Penguins, in Calgary, Alberta, on Thursday, March 28, 2013. (AP photo/The Canadian Press, Jeff McIntosh)
Former Calgary Flames' captain Jarome Iginla speaks to the media following the team's announcement of trading him to the Pittsburgh Penguins, in Calgary, Alberta, on Thursday, March 28, 2013. (AP photo/The Canadian Press, Jeff McIntosh)
Washington Capitals defenseman Dmitry Orlov (81) skates during the second period of an NHL hockey game against the Pittsburgh Penguins in Pittsburgh Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Washington Capitals goalie Braden Holtby (70) blocks a shot during the second period of an NHL hockey game against the Pittsburgh Penguins in Pittsburgh Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Washington Capitals defenseman Dmitry Orlov (81) battles Pittsburgh Penguins center Tanner Glass (10) during the second period of an NHL hockey game against the Pittsburgh Penguins in Pittsburgh Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Washington Capitals defenseman Dmitry Orlov (81) skates during the second period of an NHL hockey game against the Pittsburgh Penguins in Pittsburgh Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Pittsburgh Penguins center Sidney Crosby (87) is upended by Washington Capitals' Brooks Laich (21) during the first period of an NHL hockey game in Pittsburgh on Tuesday, March 19, 2013. (AP Photo/Gene J. Puskar)
Pittsburgh Penguins defenseman Matt Niskanen (2) celebrates his third-period goal with center Sidney Crosby (87) in an NHL hockey game against the Washington Capitals in Pittsburgh Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Pittsburgh Penguins defenseman Matt Niskanen (2) puts the puck behind Washington Capitals goalie Braden Holtby (70) and Washington Capitals defenseman Karl Alzner (27) for a game-winning goal in the third-period goal of an NHL hockey game in Pittsburgh Tuesday, March 19, 2013. The Penguins won 2-1. (AP Photo/Gene J. Puskar)
Pittsburgh Penguins right wing Craig Adams (27) collides with Washington Capitals center Jay Beagle (83) in the second period of an NHL hockey game in Pittsburgh Tuesday, March 19, 2013. (AP Photo/Gene J. Puskar)
Pittsburgh Penguins center Sidney Crosby (87) is upended by Washington Capitals' Brooks Laich (21) during the first period of an NHL hockey game in Pittsburgh on Tuesday, March 19, 2013. (AP Photo/Gene J. Puskar)