Former Barcelona midfielder Deco has praised Real Madrid coach Jose Mourinho.
Mourinho is on the brink of winning the Liga title with Real.
Ex-Chelsea star Deco said: "Mourinho is a great coach.
"He has won at all the teams he has coached, and it's very difficult to do that.
"He hasn't quite done it with Madrid yet but things are changing and there is a lot of merit in that. They have a 10-point lead over Barcelona now."