Dzmitry Verkhovtsov would be a great, cheap centre back if you can get him. Others could include Ryan Donk from Genk, Sandy Pailot from GF38, Andre Bikey from Burnley are just some centre backs I can think of. Left back Dixon/Douglas from Dundee United are pretty decent and maybe try and get one of Chelseas young left backs on loan as they have a few decent young left backs, Bertrand, Van Aanholt. Left wing I'd suggest Mehdi Carcela from Standard - he might have moved though - or Anis Sharbini from Hadjuk although he might have moved as well.