The former AS Vita mentor gave examples of exemplary coaches who also struggled but ended up delivering.
"(Miguel) Cardoso also came to Sundowns; he lost two games (struggled early in the CAF Champions League), and nobody said anything because he was establishing his methodology. He's winning now; nobody is saying anything," he added.
"Pitso (Mosimane), you name the best coaches in the world. Sir Alex Ferguson came to Manchester (United); he struggled the whole season, and the next season he won everything. So let's give him (Ouaddou) a chance to establish what he wants to build."