The ref association in Spain should refuse to play a game with Real Madrid in it if there isn't serious action taken against them.
Refs are idiots imo because they hold the most crucial role in any sport and accept abuse week after week at every level. More fool them if they can't stand up.
Same could be said for every football player and manager. They shouldn't stand for abuse by a fellow player against the ref.
It drives me crazy as a coach of kids. I have the kids warned to be respectful before, during and after games towards refs regardless of anything they do. But fellow coaches can't shut their fucking mouths.
No ref should ever be subjected to abuse like last night.