City drew with the Italians after being outplayed in the opening game of what will be a very close group, from which favourites Bayern Munich beat Villarreal 2-0 on Wednesday.
“This game, we were so nervous – all the players. It surprised me. Maybe it was simply desire, or the pressure to play well, but they need to understand how important it is to play simply and that putting seven or eight players forward doesn’t work.”
