Manchester City boss Pep Guardiola laughed off my observation about whether his half-time changes in the past two games were an indication he had got his team selection wrong, saying it was a new tactic because of the increased number of substitutes and he might do it again against Arsenal on Sunday.

Man City manager Guardiola is sometimes criticised for a reluctance to make changes but has altered his approach in the past two games

Manchester City boss Pep Guardiola has hinted he could make significant alterations to his line-up against Arsenal on Sunday afternoon, during the half-time interval.It comes after the Premier League