Sao Paulo impose limits on hiring coaches

By Andrew Downie SAO PAULO (Reuters) - Clubs who fire coaches during next year's Sao Paulo state championship will not be allowed to hire a replacement who had been with a rival team the same season, the Paulista Football Federation (FPF) said on Thursday. "Clubs will not be allowed to exchange coaches between themselves during the championship," the FPF said via Twitter. Last year 10 of the 20 teams fired at least one coach, including eventual champions Santos, who fired their manager Enderson