Arnott headed to the IR
Predators Blues Hockey
Credit: AP
Nashville Predators' Jack Hillen, right, takes a shot against St. Louis Blues goalie Jaroslav Halak, of the Czech Republic, as Predators' Jason Arnott (44) defends during the first period of an NHL hockey game Friday, Dec. 30, 2011, in St. Louis. (AP Photo/Sarah Conard)
