Who was the head coach during the 1999 season in which Ben Wallace was traded from the Washington Wizards?
1999–2000 Orlando Magic season The 1999–2000 NBA season was the 11th season for the Orlando Magic in the National Basketball Association. During the offseason, the Magic hired Doc Rivers as Head Coach while acquiring Tariq Abdul-Wahad from the Sacramento Kings, Chris Gatling from the Milwaukee Bucks, Ben Wallace from the Washington Wizards, second-year forward Pat Garrity from the Phoenix Suns, and rookie Corey Maggette from the Seattle SuperSonics, while signing free agents John Amaechi and Monty Williams. The Magic's transition continued at midseason, trading Abdul-Wahad and Gatling to the Denver Nuggets for Ron Mercer, Chauncey Billups and Johnny Taylor. However, Billups never played for the Magic due to a shoulder injury he sustained in Denver.
1973–74 Seattle SuperSonics season The 1973–74 Seattle SuperSonics season was the 7th season of the Seattle SuperSonics in the National Basketball Association (NBA). Following the resignation of Lenny Wilkens as a head coach after the 1971–72 season and a poor campaign in the 1972–73 season that saw the departure of general manager Bob Houbregs, the Sonics hired Boston Celtics' stalwart Bill Russell as head coach and general manager. With Russell at the helm, the team finished in 6th place in the Western Conference with a 36–46 record. The Sonics' home court, Seattle Center Coliseum, was the venue for the 1974 NBA All-Star Game.