What is the nickname of the former manager of Osasuna?
Javier Aguirre Javier Aguirre Onaindía (] ; born 1 December 1958), popularly nicknamed "El Vasco" (The Basque), is a Mexican former footballer and manager, most recently at Al-Wahda F.C. .
Roberto Oliveira Oswaldo Roberto Oliveira, usually known as Roberto Oliveira (born January 1, 1953 in São Carlos) is a Brazilian football manager and a former player.