A creative midfielder would be nice for sure.
From our current group of 24 players, it would be pretty straight forward to move to a 3-5-2, 4-4-2 or a 4-4-1-1 and get much better use of wing backs. Both Carrol and S'OD are reasonable moving forward.
We do need some quality signings, would also like to see GA change things and bring in some of the players he signed.