NHL Primary LogoNHL Alternate LogoNHL Wordmark LogoNHL Team History Who is the greatest defensemen in the NHL of All-time? Rob Blake Borje Salming Brian Leetch Scott Niedermayer Brad Park Denis Potvin Chris Pronger Bobby Orr Al MacInnis Paul Coffey Rod Langway Doug Harvey Zdeno Chara Ray Bourque Scott Stevens Pierre Pilote Larry Murphy Nicklas Lidstrom Larry Robinson Erik Karlsson Chris …