Marcelinho , or simply Marcelo Santos Oliveira ( born March 9 , 1981 in Aracaju ) , is a Brazilian offensive midfielder . Marcelinho or simply Marcelo Santos Oliveira ( born March 9 , 1981 in Aracaju ) , is a Brazilian attacking midfielder . Marcelo Santos Oliveira or simply Marcelinho ( born March 9 , 1981 in Aracaju ) , is a Brazilian attacking midfielder .