Gus Williams, the 20th pick, joined the Seattle SuperSonics after two seasons with the Golden State Warriors. He then won the NBA championship with the Sonics in 1979. He was also selected to two All-NBA Team and two All-Star Games. World B. Free (then known as Lloyd Free), the 23rd pick, played for five teams in his 13-year career and was selected to one All-NBA Team and one All-Star Game. Dan Roundfield, the 28th pick, was also drafted in the 1975 ABA Draft. He opted to join the ABA with the Indiana Pacers before moving to the NBA in 1976. His achievements include one All-NBA Team selection, three NBA All-Star Game selections, three NBA All-Star Game selections and four NBA All-Defensive Team selections. Alvan Adams from the University of Oklahoma, who went on to win the Rookie of the Year Award in his first season, was selected 4th by the Phoenix Suns. Adams and 6th pick Lionel Hollins are the only other players from this draft who was selected to an All-Star Game. After retiring as a player, Hollins went on to have a coaching career. He was twice named as the interim head coach for the Vancouver/Memphis Grizzlies in 1999 and 2004 before becoming a permanent head coach in 2009.