Are you guys forgetting that Maxwell is currently injured, and will only recover in January? Let's see if he gets back to his old level first. Besides, he isn't good enough defensively to play left back. He can't play left winger in a 4-4-2 either, he is only good as a 'neutral' left midfielder where he has to attack as well as defend in formations as 4-3-3, 4-3-1-2 etc.