Nashville Predators defenseman Dan Hamhuis (2) takes down Columbus Blue Jackets center R.J. Umberger (18) in the second period of an NHL hockey game on Saturday, March 20, 2010, in Nashville, Tenn. (AP Photo/Mike Strasinger)

Vancouver Canucks' Shane O'Brien, right, checks Columbus Blue Jackets' R.J. Umberger during the second period of an NHL hockey game Tuesday, March 2, 2010, in Columbus, Ohio. (AP Photo/Jay LaPrete)

Colorado Avalanche center Ryan O'Reilly, left, takes the puck away from Columbus Blue Jackets left winger RJ Umberger as he drives toward the net in the second period of an NHL hockey game in Denver on Tuesday, Feb. 2 ...

Columbus Blue Jackets' R.J. Umberger, right, celebrates after teammate Fedor Tyutin, of Russia, scored past St. Louis Blues goalie Chris Mason during the second period of an NHL hockey game Saturday, Jan. 30, 2010, in St. Louis. (AP Photo ...