by Jim SLATER Agence France Presse WASHINGTON, United States (AFP) — Cleveland Cavaliers owner Dan Gilbert announced Monday that general manager David Griffin is out as general manager of the NBA club when his contract expires at the end of June. The move came exactly one year after LeBron James led the Cavaliers to an NBA crown, the first by any major Cleveland sports team since 1964, and one week after the Cavaliers were dethroned […]