The definition of insanity, they say, is making the same mistake over and over again. My point was that the one black mark over Arsene Wenger is the change in the profile of players he has signed. I used the phrase “arrogant or naïve” – and the headlines that followed were all about arrogance. I was in no way trying to be disrespectful. It was more a statement of fact. If you refuse to change your ways – and those ways don’t take you to the top – naivety certainly comes into play. Only once against Manchester City last season have I felt that Arsenal adapted for the strength of the opposition with Cazorla and Coquelin at the heart of midfield. It's whether this can become the norm.