midfield is shaping up well and with Gerrard and Nunez to return I think that there is no need for nay more midfielders for now. We definetley need another striker in January although guys like Garcia, Baros, Pongolle and perhaps even Kewell can do the job until then.
I think another centre half is as important, we need competiton for Carra and Hyppia, particularly as it seems Henchoz isn't really part of Rafa's plans.
I am sure Rafa will bring in new playees in January, it just reamins to be seen who they will be and what sort of funds we have.