MEXICO CITY (AP) — Two Mexican clubs seeking to reinstate promotion and relegation say the Mexican Football Association is trying to silence and punish them after they appealed to sport's highest court. Last month, 10 of the 15 clubs in Mexico’s second division filed the appeal to the Court of Arbitration for Sport. Since then, four of them have opted out leaving six in it: Leones Negros, Venados FC, Atlético Morelia, Cancún FC, Club Atlético La Paz and Mineros.