NHL Primary LogoNHL Alternate LogoNHL Wordmark LogoNHL Team History Who is the greatest center in the NHL of All-time? Bobby Clarke Bill Cowley Howie Morenz Wayne Gretzky Sidney Crosby Phil Esposito Peter Stastny Ron Francis Mario Lemieux Jean Béliveau Stan Mikita Igor Larionov Marcel Dionne Mark Messier Joe Sakic Steve Yzerman Henri Richard Pat LaFontaine Peter Forsberg Bryan Trottier Poll …