So id go with 3 at the back
No striker, they are all crud and the way we create chances is getting the byline and cutting back for sigs running in. Hopefully the other two centre mids can do the same.
We need more than that though, cenk in general is a pretty good finisher but this team doesn't create clear cut chances and he's not mobile enough to create his own chances.
We need a complete striker who can do a lot more than just finish.