Question: Colin Campbell was replaced as NHL Senior Vice President by which president of the Toronto Maple Leafs?
Context: The Toronto Maple Leafs were a professional box lacrosse team in the National Lacrosse Association.  The team started out in the senior A league in 1966.  In 1968, the professional NLA was launched and the Maple Leafs joined the league, playing their home games at Maple Leaf Gardens.  Stafford Smythe and Harold Ballard, part owners of the National Hockey League's Toronto Maple Leafs, were two of the five founding partners of the pro club, but financial difficulties forced Maple Leaf Gardens Ltd. to take over ownership of the club midway though the season.  The NLA suspended operations prior to the following season.  However, the eastern division of the NLA reconstituted itself as the Eastern Professional Lacrosse Association, in which the Maple Leafs competed in 1969.  By 1970 the pro league league had disbanded.  Toronto would be without pro box lacrosse until the arrival of the Toronto Tomahawks in 1974. Brendan Frederick Shanahan (born January 23, 1969) is a Canadian professional ice hockey executive and former player who currently serves as the president and alternate governor for the Toronto Maple Leafs, having previously served as the director of player safety for the National Hockey League (NHL). The NHL Centennial Classic (branded as the Scotiabank NHL Centennial Classic for sponsorship reasons) was a regular season outdoor National Hockey League (NHL) game that was held on January 1, 2017.  The game featured the Toronto Maple Leafs taking on the Detroit Red Wings at BMO Field (renamed Exhibition Stadium due to sponsorship rights conflicts).  This was the first time an NHL outdoor game was played in Toronto.  Announced on March 9, 2016, the game served as a celebration of the centennial season of the Maple Leafs, and the beginning of the NHL's centennial year.  It was one of four outdoor regular season games during the 2016–17 NHL season, the others being the 2016 Heritage Classic, 2017 NHL Winter Classic (held on the following day) and the 2017 NHL Stadium Series game.  The hosting Maple Leafs pulled out to a 4–1 lead in the third period, only to have the Red Wings score the tying goal with one second remaining in regulation; in overtime, first overall draft pick Auston Matthews scored the game-winning goal, securing a 5–4 victory for the Leafs. The 1966–67 Toronto Maple Leafs season was the 50th season of the Toronto NHL franchise, fortieth as the "Maple Leafs."  The Leafs finished third in the NHL with a record of 32–27–11 for 75 points to qualify for the playoffs.  Toronto defeated the first-place Chicago Black Hawks four games to two in the semi-finals before upending their arch-rival Montreal Canadiens in six games to win their thirteenth Stanley Cup in franchise history.  As of 2016, this is the last time that the Maple Leafs won the Stanley Cup, or even made it to the Finals. Colin John Campbell (born January 28, 1953) is a Canadian former professional ice hockey defenceman, coach and the former Senior Vice President and current Executive Vice President and Director of Hockey Operations for the National Hockey League.  Campbell was replaced as Senior Vice President by Brendan Shanahan, after he stepped down on June 1, 2011. James Reimer (born March 15, 1988) is a Canadian professional ice hockey goaltender for the Florida Panthers of the National Hockey League (NHL).  Reimer has also played for the Toronto Maple Leafs and San Jose Sharks.  He was selected by the Maple Leafs in the fourth round (99th overall) of the 2006 NHL Entry Draft.  He started playing minor hockey in his hometown when he was 12.  He played junior hockey with the Red Deer Rebels of the Western Hockey League (WHL), after being selected in the fifth round of the 2003 WHL Bantam Draft.  After turning professional, Reimer played with the South Carolina Stingrays and Reading Royals of the ECHL, as well as the Toronto Marlies of the American Hockey League.  Reimer was named the most valuable player of the ECHL playoffs, as the Stingrays won the Kelly Cup in 2009.  Reimer made his NHL debut with the Maple Leafs during the 2010–11 season and went on to replace Jean-Sébastien Giguère as the Maple Leafs' starting goaltender.  He plays for Canada internationally, and first represented his country at the 2011 World Championship.  In 2013, he had the best save percentage in Toronto Maple Leafs history with a then .918. Roman Polák (born 28 April 1986) is a Czech professional ice hockey defenceman currently an unrestricted free agent who most recently played with the Toronto Maple Leafs of the National Hockey League (NHL).  Polák was drafted in the sixth round, 180th overall, at the 2004 NHL Entry Draft by the St. Louis Blues, the organization with which he spent his entire NHL career with prior to joining the Toronto Maple Leafs in 2014.  He rejoined the Maple Leafs in 2016, after a brief stint with the San Jose Sharks. James Richard Thomson (February 23, 1927 – May 18, 1991) was a Canadian professional ice hockey player.  Thomson played nearly 800 games in the National Hockey League (NHL) from 1945 to 1958 with the Toronto Maple Leafs and Chicago Black Hawks.  Thomson was a member of four Stanley Cup championship teams with Toronto and also served as captain of the team.  After helping to organize a players' association for the NHL players, Thomson earned the ire of Toronto Maple Leafs' owner Conn Smythe, after which Thomson vowed to never play again for the Maple Leafs.  He was traded to Chicago in the off-season and he played one season in Chicago to finish his career.  He then went into business. The 1968–69 Toronto Maple Leafs season was the Toronto Maple Leafs 52nd season of the franchise, 42nd season as the Maple Leafs.  Although the Maple Leafs made the playoffs, they were swept in the quarter-finals by Boston, suffering two crushing defeats at Boston Garden. The Toronto Maple Leafs are a professional ice hockey team based in Toronto, Ontario.  The team is a member of the Atlantic Division in the Eastern Conference of the National Hockey League (NHL) and is one of the Original Six teams of the NHL.  There have been 38 head coaches in their franchise history; one during the era of the Toronto Arenas (1917–1919), seven during the era of the Toronto St. Patricks (1919–1927) and the rest under the Toronto Maple Leafs (1927–present).  Five Maple Leafs coaches have been inducted into the Hockey Hall of Fame as players: Dick Irvin, Joe Primeau, King Clancy, Red Kelly and Dick Duff while four others have been inducted as builders: Conn Smythe, Hap Day, Punch Imlach and Roger Neilson.
Answer: Brendan Frederick Shanahan