Aaron Ramsey has hailed the character inside the Arsenal locker room.
The midfielder insists there's greater leadership quality within the squad this season.
He told the Daily Mail: "I did an interview with Martin Keown not so long ago and he told me the main difference this season is the fact that he can see more leaders on the pitch. He obviously felt there was room for improvement there and he has noticed that. He can see the players are more demanding of each other on the pitch."