He's is a very good player, but do we really need him? I mean, if Bosingwa returns, we've got Bosingwa, Richards, Ferreira, Beletti and even Ivanovic who could play at right-back. In the centre we also got enough players i think? With Terry, Carvalho, Alex and Ivanovic! Add Richards to that list and we'll have 5 potential right-backs and 4 potential Centre-backs, isn't that a bit overdone?