Question: Who is a Canadian retired professional ice hockey defenceman who played for nine teams in the National Hockey League, who had a Canadian ice hockey executive currently serving as Senior Advisor to the President-General Manager of the New York Rangers negotiated the playing and marketing contract?
Context: Peter Nathan Fiorentino (born December 22, 1968) is a Canadian retired professional ice hockey defenceman who played in one National Hockey League game for the New York Rangers during the 1991–92 NHL season.  His sole game was played against the Los Angeles Kings, where he failed to register a point despite being credited with two shots on goal. Rodrigue Gabriel Gilbert (born July 1, 1941) is a Canadian retired professional ice hockey forward who played for the New York Rangers in the National Hockey League (NHL).  He played right wing on the GAG (goal-a-game) line that also featured Vic Hadfield and Jean Ratelle.  He was inducted into the Hockey Hall of Fame in 1982, and was the first player in New York Rangers history to have his number retired.  Gilbert currently works for the New York Rangers Organization. Paul Douglas Coffey (born June 1, 1961) is a Canadian retired professional ice hockey defenceman who played for nine teams in the National Hockey League.  Known for his speed and scoring prowess, Coffey ranks second all-time among NHL defencemen in career goals, assists, and points, behind Ray Bourque.  He won the Norris Trophy as the NHL's best defenceman three times and was voted to eight end-of-season All-Star Teams (four First-Team and 4 Second-Team).  He holds the record for the most goals by a defencemen in one season, 48 in 1985-86, and is the only defencement to have scored 40 goals more than once, also doing it in 1983-84.  He is also one of only two defencemen to score 100 points in a season more than one time, as he did it five times; Bobby Orr did it six times. Dylan McIlrath (born April 20, 1992) is a Canadian professional ice hockey defenceman currently playing for the Grand Rapids Griffins of the American Hockey League (AHL) while under contract to the Detroit Red Wings of the National Hockey League (NHL).  He played junior hockey for the Moose Jaw Warriors of the Western Hockey League (WHL) and was drafted by the New York Rangers, 10th overall at the 2010 NHL Entry Draft.  Known for his fighting ability, his nickname is "The Undertaker".  McIlrath is of majority Scottish descent. David Allan Farrish (born August 1, 1956 in Wingham, Ontario) is a retired professional ice hockey defenceman who played 430 games in the National Hockey League.  He played for the New York Rangers, Quebec Nordiques, and Toronto Maple Leafs.  While playing in the American Hockey League, Farrish won the Eddie Shore Award as the league's best defenceman during the 1981–82 AHL season. John Howard Scott (born September 26, 1982) is a Canadian retired professional ice hockey defenceman/winger who most recently played for the Montreal Canadiens of the National Hockey League.  Scott previously played for the Minnesota Wild, Chicago Blackhawks, New York Rangers, San Jose Sharks, Buffalo Sabres and the Arizona Coyotes of the NHL.  Scott was born in Edmonton, Alberta, but grew up in St. Catharines, Ontario.  He graduated from Michigan Technological University in 2006. James Stewart Hunter Morrison (born October 11, 1931) is a Canadian retired professional ice hockey defenceman, coach and scout.  He played 704 National Hockey League games for the Boston Bruins, Toronto Maple Leafs, Detroit Red Wings, New York Rangers and Pittsburgh Penguins.  A fast skating, offensive minded defenseman, he would score many goals and assists during his career, a rarity for a blueliner. Michael G. Barnett (born October 9, 1948 in Olds, Alberta) is a Canadian ice hockey executive currently serving as Senior Advisor to the President-General Manager of the New York Rangers.  He is best known in the world of hockey as a former agent representing sports icon Wayne Gretzky for two decades.  He was listed among the "100 Most Powerful People In Sports" by "The Sporting News" on six occasions from 1994 to 2000.  During his 12 years as President of International Management Group's hockey division, Barnett represented a who's who of the National Hockey League.  Barnett negotiated the playing and marketing contracts for Wayne Gretzky, Brett Hull, Jaromir Jagr, Sergei Fedorov, Paul Coffey, Joe Thornton, Mats Sundin, Lanny McDonald, Grant Fuhr, Marty McSorley, Alexander Mogilny, Owen Nolan, Daniel Sedin and Henrik Sedin and numerous others.  Whatever the form of contract, Barnett's creativity was legendary.  His ingenuity in finding language that challenged the NHL's Collective Bargaining Agreement, in finding products and companies for his clients that were groundbreaking in their launches, and his perpetual attention to the public relations of his clients, were all hallmark's of his career in athlete representation.  Following his two-decades as one of the most highly regarded agents in all of sports, Barnett went on to become the General Manager of the Phoenix Coyotes in the National Hockey League. Michael R. Wilson (born February 26, 1975) is a Canadian retired ice hockey defenceman.  Between 1995 and 2003, he played 336 games in the National Hockey League (NHL) with the Buffalo Sabres, Florida Panthers, Pittsburgh Penguins, and New York Rangers. Wilson played the next two seasons in Europe splitting time between Norway, Finland, Switzerland and Austria.  Wilson subsequently returned to hockey late in the 2008-2009 Season to play for the Trenton Devils of the East Coast Hockey League.  He was given the opportunity by a friend who worked within the organization.  He played the final five games of the regular season and the first round of the playoffs, with the team losing out in the first round.  Wilson would return to the ECHL late in the following season.  This time with the Toledo Walley, again playing a small number of regular season games and no playoff games.  He would continue this trend the following Season with the games that he played at the end of the regular season being the last of his playing career.  He currently resides in Cleveland, Ohio with his family.  He is also an avid golfer. John Vanbiesbrouck (born September 4, 1963), nicknamed "the Beezer" and "VBK", is an American professional ice hockey executive and former player.  A goaltender as a player, he was inducted into the United States Hockey Hall of Fame in 2007.  Vanbiesbrouck played in the National Hockey League (NHL) for the New York Rangers, Florida Panthers, Philadelphia Flyers, New York Islanders, and New Jersey Devils.  He began his career playing major junior hockey for the Sault Ste. Marie Greyhounds of the Ontario Hockey League (OHL).  Following a successful season with the Greyhounds, he was drafted by the New York Rangers in the fourth round, 72nd overall, in the 1981 NHL Draft.  After his junior career ended, he played for the Rangers minor league affiliate, the Tulsa Oilers of the Central Hockey League.  Despite the team's near collapses due to financial concerns, Vanbiesbrouck led the Oilers to a league championship and shared the league's MVP honors.
Answer: Paul Douglas Coffey