not sure we need a striker but, if we did go for someone, I would go for Joel Campbell on a season long loan from Arsenal. Someone else who may be worth considering on a permie would be Demba Ba but I think the midfield has got to be priority, and the full back areas
I think we're ok, as well as the 5 mentioned, we have Robinson and Helenius and Cole and N'Zogbia can play in the no. 10 role meaning some games we can just play one up top with one off and not 2/3 strikers.