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.
1991–92 Milwaukee Bucks season The 1991–92 NBA season was the Bucks' 24th season in the National Basketball Association. In the offseason, the Bucks signed free agent and former All-Star Moses Malone. After a 8–9 start to the season, head coach Del Harris was fired and replaced with Frank Hamblen. Under Hamblen, the Bucks hovered around .500 for the first half of the season with a 22–24 record. However, their glory days came to a crashing end losing 27 of 36 games after the All-Star break. The Bucks went on an 11-game losing streak as they lost 14 of their final 15 games, finishing last place in the Central Division with a 31–51 record. Malone averaged 15.6 points and 9.1 rebounds per game. Following the season, Dale Ellis was traded to the San Antonio Spurs, Jay Humphries was dealt along with Larry Krystkowiak to the Utah Jazz, and Jeff Grayer signed as an unrestricted free agent with the Golden State Warriors.