Why Wenger must do everything he can to tie down the Ox

Desire

The England international plays with his heart on his sleeve at all times, a trait which cannot be valued high enough.

It is rare you get players nowadays who play with such drive and desire for their side regardless of the opposition or their stature in the side. Chamberlain may not be the most gifted in the side but he gives as much as, if not more than the rest.