The Classico is so important now. Real Madrid have the chance of a lifetime, if they manage to not lose in the Bernabeu, i don't see them losing a 6 point lead this season. They've looked more impressive than Barcelona so far this season, it is obvious that Mourinho has instilled both enough hunger and enough confidence in his squad that they can actually beat Barcelona to the league. I don't think they'll lose at home to be honest, the pressure is on Barcelona and Mourinho will take advantage of that.