Coritiba, which virtually secured its return to the prime league, now thinks of how to keep its best players. The fullback Henrique has been sounded by Udinese, midfielder Pedro Ken and forward Keirrison have been watched by Vitoria Guimaraes and wanted by Sao Paulo. The only star they have a chance to keep is 18-year midfielder Marlos, who has not become an undoubtful titular yet.