Real Madrid coach Mourinho explains ignoring Nacho
The young defender has been called into the first team squad, but is yet to feature.
Mourinho explained: "It is a problem because in Castilla he is a central defender and in the first team a right back. It is a problem because normally a player's training should not contain contradictions , and in the first team he will not play as a central defender and in his usual team he does.
"If the education has contradictions it is more difficult , and in the final stages of his sporting education there are contradictions."