Return to the game for OM. The Marseillais begin their Europa League campaign this Thursday, at Ajax Amsterdam (9 p.m., live commentary). After the departure of Marcelino, Jacques Abardonado will operate as interim coach. He notably chose to establish Amine Harit and Azzedine Ounahi. Up front, Pierre-Emerick Aubameyang will be associated with Iliman Ndiaye, with Vitinha starting on the substitutes’ bench. Remember that OM, third at the end of last season in Ligue 1, lost to Panathinaikos in the third preliminary round of the Champions League.