Real Madrid's capture of young trio Christopher Scorch, Santiago Villafane and Juan Forlin were completed with a view to all three eventually joining coach Bernd Schuster's first.
Real scout Julen Lopetegui and his team are now studying closely U19 and U17 tournaments around the world for the next big thing.
While excited about their swoop for Boca Juniors pair Forlin and Villafane, along with former Hertha Berlin defender Scorch, Real management believe they a great talent on their hands in 18 year-old Ecuadorian Fernando Guerrero.
Guerrero is currently tied to Real Madrid C.