With West Ham I would be very surprised if they didn't invest more heavily in January than the others down there. The owners have been through this before (both successfully and unsuccessfully), the manager knows the task and generally does well (even if I can't stand the guy), Carroll is due back soon and I'm certain they are going to sign at least one proven striker (if its Demba Ba then I think they'll be fine, even though he didn't save them last time!). Open season at the top and bottom of the table though, hard to pick.