AAU Leader Passes Away: Wallace Prather, a co-founder of the powerful Atlanta Celtics traveling team, died Saturday morning. One of the biggest figures in the grassroots basketball scene, he co-founded the team in the early 1990s with Karl McCray and turned the team into one of the best on a consistent basis. Prather was loved by many in the grassroots scene and helped send numerous kids to college. He was 51 years old. [6/19/05]