Ramba uchinyora ndima iyi - Muna July 2007, Dos Santos akakuvara gumbo rake. Akakwikwidza muPan American Games pasinei nekukuvara, asi akaita zvisina kunaka pamusangano wekupedzisira uye akasiya chigadziro achichema. Akakwanisa kumakwikwi ekupedzisira, asi akasarudza kusakwikwidza kuitira kuti arege kukuvara zvakanyanya izvo zvaigona kumudzivisa kubva ku2007 World Championships
muStuttgart.