The word "shock" does not imply the player is expensive, but rather that it's someone who hasn't been linked with the club (somehow) or where it is perceived he has too many obstacles to sign for us (eg interest from CL/"better" clubs). Baines/Cahill are good shouts, given that Moyes would rather knife himself than sell to us. I would have said Sakho, given that Wenger has finally admitted he needs a defender, but if that 20m valuation is true then most clubs would go elsewhere, so if we do land him I wouldn't consider that a shock anymore. Another option in the shock category would be Coentrao, who's claimed to be heading to the Bundesliga, but maybe hasn't actually signed anything?