I'd have Diame, rated him when he was at Wigan. May not be getting used effectively in the team that Allardyce sets out.
Before this weekend I'd have said Remy would be realistic. However with him being spotted at the Emirates maybe Arsenal and the likes are sniffing round him. Bony would be a great addition however he did come out last week and mentioned wanting to play in the champions league so we may just miss out on him as well.
Another random one but maybe Bolasie at Palace? As much as we weren't at the races when they came here afew weeks ago, he did impress me. I've seen him afew times this season and he looks like he could be useful (cue him to have a stinker tonight now)