Bastien remained with the Hornets in an administrative capacity and was named their new head coach during the 1949–50 season. The following season, he was named general manager, lasting one season before being replaced. He returned to the Hornets as head coach in 1953, again for a single season. When the Hornets returned to Pittsburgh after a five-year absence, due to the destruction of
Duquesne Gardens and construction of the
Pittsburgh Civic Arena, Bastien returned with them, again as head coach. He moved to the general manager's position again in 1962 and remained in that capacity until the Hornets folded in 1967. He returned behind the bench in 1966, coaching them to a
Calder Cup win in their final season. He joined the
Detroit Red Wings as assistant general manager to former Hornet
Sid Abel, and followed Abel to the
Kansas City Scouts, in the same capacity, in 1974. Bastien returned to Pittsburgh in 1976, replacing
Wren Blair as general manager of the
Pittsburgh Penguins. His first trade for the Penguins, on September 20, 1977, brought
Brian Spencer from the
Buffalo Sabres in exchange for
Ron Schock. On several occasions, he traded some of the Penguins' stars to maintain the team's payroll. In November 1977, Bastien traded All-Star MVP
Syl Apps, Jr. to the
Los Angeles Kings in exchange for
Dave Schultz. Later in that month, he sent superstar
Pierre Larouche to the
Montreal Canadiens for
Pete Mahovlich and
Peter Lee. He also faced criticism for trading Pittsburgh's first-round draft picks in
1977,
1978 and
1979. ==Death==