I mean, what do people want? No matter what we do, there will be a position that some will not be satisfied with.
If we don't use the straight 4-4-2 or 4-2-3-1, we will be too weak on the wings.
If we don't use the 4-3-1-2, we won't have enough strikers.
If we use the straight 4-4-2, Diego will be left out or else we will have to play with one striker.
If we use any combination with only a "one" up top, once Del Piero is fit he won't play anyway.
There will always be something one isn't satisfied with, so you just have to choose the system that suits us the most. Strength through the middle plus a good group of strikers plus Diego equals playing the 4-3-1-2.
End of.