Real Madrid legend Hugo Sanchez is shocked by the jeers for skipper Iker Casillas.
Sanchez says fans should be careful not to drive Casillas out of the club.
"I would love it if Iker’s [remaining] time at Madrid was unforgettable, as it has been up to now. While Iker is playing for the club he should be showered with affection because he’s earned it. I hope that in the future his career is recognised with a testimonial."