blogs.sites.post-gazette.com — Written by Seth Rorabaugh Penguins -Zbynek Michalek (above) underwent hip surgery. -Pascal Dupuis is good people: -Happy 50th birthday to former Penguins forward Randy Cunneyworth. Acquired prior to the 1985-86 season along with Mike Moller in exchange for for Pat Hughes, Cunneyworth spent parts of four seasons in Pittsburgh.