Phoenix Coyotes' Petr Prucha (16), of the Czech Republic, gets upended by Calgary Flames' Robyn Regehr, of Brazil, in the second period of an NHL hockey game Thursday, Jan. 28, 2010, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Phoenix Coyotes' Petr Prucha (16) of the Czech Republic gets a rebound in front of Detroit Red Wings goalie Jimmy Howard in the second period of an NHL hockey game in Detroit, Tuesday, Jan. 26, 2010. (AP Photo/Paul Sancya ...

Phoenix Coyotes Petr Prucha (16) scores a goal against Minnesota Wild goalie Niklas Backstrom, right, in the first period of an NHL hockey game in Glendale, Ariz. Saturday, Jan. 16, 2010. The goal put the Coyotes up 1-0. (AP Photo ...

Phoenix Coyotes right winger Petr Prucha's (16) shot passes between the pads of Detroit Red Wings goalie Jimmy Howard (35) wide of the net as Red Wings defenseman Brian Rafalski (28) looks on in the second period of an ...