May 7 (The Sports Xchange) - Ryan McDonough will be the general manager of the Phoenix Suns, who chose the 33-year-old Boston Celtics assistant general manager from a pool of three finalists. McDonough will become the fifth general manager for the Suns since 2006 and will be formally introduced Thursday. He is the son of late Boston Globe columnist Will McDonough and his brother Sean is a well ...