In the beginning it was a little bit difficult, said Guardiola. Bernardo came from France to England and, even for me, I needed a period to know, to understand a little bit about the way we wanted to play and in the way that we are aggressive without the ball.
I think Manchester City agreed to it but the other top teams, United and Chelsea I think, they didn't want it, Guardiola said. It's okay, it will happen though. Not just here in England, all around the world, the referees must be helped. Today the football is quicker, it's faster.
I don't know (when he will return). I think soon, but I don't know, Guardiola said.