Character assassination.
Thats nice but then why sack Mourinho later on if they were going to silently support his accusations? Why not get rid of Ramos and Casillas instead? It's not hard to believe what happened. Casillas got dropped. He was unhappy and started to leak dressing room details to the media to undermine Mourinho's authority. The Spanish players were not happy with the way Mourinho had created a siege mentality against Barecelona and the fact that Casillas was dropped so they came over to his side. Both sides were in the wrong but let's not pretend Casillas behaved like a saint