Sorry about that, it was unclear, especially Santon. Assuming Santon and D'Ambrosio are the problems here, move Santon as close to the middle as possible for him to still be a left back, and for D'Ambrosio, move him as high up as possible for him to still be a wing back. Currently, I can't find anything that looks like the FIFA tactics menu (apart from SoFIFA, but then I lose the value of knowing what position they are positioned in). And, as this is the perfect time to ask, @Krebstar what do you use to create your formations (i.e. place the players where you want to place them)?