Vancouver Canucks David Booth is knocked to the ice by Detroit Red Wings Niklas Kronwall while trying to score on Red Wings goaltender Jimmy Howard during the first period of their NHL hockey game in Vancouver, British Columbia February 2, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Canucks Maxim Lapierre is checked by Detroit Red Wings Cory Emmerton during the first period of their NHL game in Vancouver, British Columbia December 21, 2011.   REUTERS/Ben Nelms    (CANADA)

Vancouver Canucks Jannik Hansen crashes into Detroit Red Wings goaltender Jimmy Howard while Canucks Alex Edler scores (not pictured) during the third period of their NHL game in Vancouver, British Columbia December 21, 2011.   REUTERS/Ben Nelms    (CANADA)