Beast, I agree partly. Indeed, against a parked Bus, Madrid has to rely on its key players super performances. Changing the way they play is not that easy within a season. Mourinho is probably one of the "best" when it comes to adapting his teams to certain situations. Again, this fast counter attack they built since he has taken over was not easy to built and won't be easy to replace. Look at Pep, you mentioned him together with Rijkaard etc. Don't forget that Pep actually tried to change the system, as he understood that opponents were parking the bus and finding a way to play against them. Before he brought Cesc, he wanted to change to 3-4-3, as the classic 4-3-3 was probably too predictable. He didn't succeed. Tito didn't change anything in the formation, however if you look how Barca plays, you can see that all players are allowed to do more stuff individually. Pep was a philosopher, wanted everything perfect, almost no shots on goal from outside the penalty area. With Tito's first game you could see that this has changed. Xavi is trying to shoot from outside much more than last season, so do his colleagues.
Let's see if they can change their game.