“You have to analyse that I have started just three months ago and him [Mourinho] longer,” Van Gaal said. “I’ve said that before. Jose has worked more than one year already with his team and last year they didn’t win any prize, so you have to build up and he has built up Chelsea. You have to build up and they are now playing like a team. I want my teams to do that. Play like a team for 90 minutes.