In this May 24, 2008 file photo, Pittsburgh Penguins defenseman Sergei Gonchar (55), of Russia, is seen during first period hockey action in Game 1 of the Stanley Cup finals in Detroit. Gonchar will have arthroscopic surgery on his dislocated left shoulder Thursday and miss four to six months of the upcoming season. Gonchar has cartilage and ligament damage, the team said Tuesday Sept. 30, 2008. (AP Photo/Paul Sancya, File)