 Complete the following phrase:  It was during this time, however, that São Paulo youth coach Telê Santana became Cafus mentor. He suggested that Cafu move from wingback to midfield, a spot into which Cafu made the transition with ease despite never previously playing the position. He had soon anchored onto the first team, as São Paulo won back-to-back Copa Libertadores and World Championships in 1992 and 1993. In 1994, he was named the South American Footballer of the Year. Halfway through the 199495 season Cafu joined Spanish side Real Zaragoza, winning the 1995 Cup Winners Cup with them though he had injury issues and didnt play in the 