Would also add Morgan Schneiderlin to that list of potential fill in players. Doesn't sound or look like we'll make any big money moves so those two ( as depressing as it might sound) would be best short term options, who know Poch and could help us through the rest of the season.
Good shout that, I wanted him before he went to United. Could again look a good player back under Poch. Also would have friends at the club from international games, Sissoko... Lloris.