Iker Casillas is leaving Porto for a sensational return to Real Madrid.

The legendary goalkeeper is ready to call time on his playing career and is preparing himself to step into his first position away from the pitch, says Marca.

Casillas will work closely with Florentino Perez as an adviser in a position that will be further defined in the coming weeks.

The important thing is that Florentino want to keep Casillas close, and Iker agrees.

It will be similar to the role played by Zinedine Zidane in his day.