According to the official site, Sean Goater will likely be out for a month or more with a fractured toe. So I guess that leaves Macken, Huckerby, Anelka and Vuoso, since Killen has is about to be sold to Oldham. Things could get kind of tight if Keegan plays 3 strikers.
Fusion, I only left out Shuker because the City website seemed to list him as a midfielder, but he has scored a bunch of goals in the friendlies hasn't he? If the keepers are any indicator, Keegan will try and get an old, scary looking former international.