Ottawa Senators' Matt Cullen, left, falls onto Edmonton Oilers goalie Jeff Deslauriers during the first period of an NHL hockey game in Edmonton, Alberta, on Tuesday, March 9, 2010. (AP Photo/The Canadian Press, John Ulan)

New Jersey Devils Jamie Langenbrunner, left, screens Edmonton Oilers' goalie Jeff Deslauriers as Oiler Taylor Chorney, right, looks on during the first period of an NHL hockey game in Edmonton on Sunday, March 7, 2010. (AP Photo/The Canadian Press ...

Edmonton Oilers' Ryan Potulny, left, battles with Minnesota Wild goalie Niklas Backstrom during the first period of an NHL hockey game in Edmonton on Friday, March 5, 2010. (AP Photo/The Canadian Press, John Ulan)

Anaheim Ducks' Steve Eminger, left, and Kyle Chipchura (28) attempt to defend goalie Jonas Hiller, center, as Edmonton Oilers' Ryan Potulny (16) scores during the first period of an NHL hockey game in Edmonton, Alberta, on Sunday, Feb. 14, 2010 ...