Which formation is perfect for Barcelona after the transfer of Gini ,Depay and Aguero?

433 is in barca

4-2-3-1

Can barca play a pivot of Gini and Frenkie in more defensive roles?

433🔥🔥🔥

Griez in upfront will not work.

Even 4231 is kind of great

352 is not that good

Nothing else but 4-3-3

433 is best for