A crisis can be called a situation when a team of the level of Real Madrid cannot win a single title
You are right. But it depends on what crisis to be discussed. Because BitcoinHunt3r focused on a player crisis, I am trying to explain the situation on Real Madrid players only. Sure it has a correlation with the title, but I think it is already on the other side. 
There is much more hope that Ancelotti will be able to fit existing players, such as Hazard and Bale, in a much more effective way, building a more trusting relationship with them.
Yep, Ancelotti has a hard job to build a good relationship with the players and especially with those who have less opportunity to play or even got a loan in the last season. Also, he needs to bring back a good mentality and confidence in playing for such players as Hazard and Bale. These players need more motivation to play again on their best levels.