We need an experienced centre back end off. This will give a bit of confidence to the rest off the defence, someone for Nolan to play next to and learn from. It will also enable us to play Brown in the sitting midfielder role where he is desperately needed as Matthews and spencer are the only other options there neither of which is fit.
It will also allow the players forward of this to play in their more natural positions.
It might cost money but we need to pay it.
As for the Poplatnik debate
he actually scored goals, I don't see any goals coming out this team at the minute.