Douglas Armstrong (born September 24, 1964) is the general manager for the NHL's St. Louis Blues. He is also a former general manager of the Dallas Stars.Armstrong joined the Dallas Stars organization in 1991, and was appointed as General Manager January 25, 2002. He won the Stanley Cup as an assistant general manager with the Stars in 1999. Armstrong replaced Bob Gainey as GM of the Stars with 32 games to go in the 2001-02 NHL season, and one of his first moves was hiring Dave Tippett as head coach. Armstrong is the son of NHL Hall of Fame linesman Neil Armstrong, who was inducted into the Hall of Fame in 1991. Wikipedia