Real Madrid president Ramon Calderon insists he's happy with the club's youth system in the wake of Michel's furious resignation this week.

"He might have been frustrated by the criticism from outside of the juniors," said Calderon. "I have total faith in the Castilla. It is the responsibility of (Predrag) Mijatovic as sports director, as are all things centred on football."

He added: "Barcelona are doing a great job with their juniors. But our juniors are also working well as we have seven Castilla lads in our first team squad."