Guardiola told reporters: "We will decide tomorrow or tonight or after dinner, (but we're) happy. The new players bring a new energy, new everything. I've changed four or five or six times close staff and it's tough but always they bring a new energy and ideas. Players are the same and James brings his youth and desire to play at the club he was born and grew in. We're happy for the performance, but it's just the first game. (We need to) just be consistent in the way we play and improve in the way we have done and we have to do better against Spurs."