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