The former Arsenal captain continues too struggle with his form this season.
â€śIf thereâ€™s any debate, I know nothing about it,â€ť Vilanova said. â€śIn my mind, thereâ€™s no debating him. He has had some great games as a central midfielder and I donâ€™t know whatâ€™s so bad about a player being a bit anarchic. Sometimes you need that to break down defences."