KingMessi
SiempreBlaugrana
Yes. You know that is a different team that will throw a lot of different attacking options together in order to determine what's most effective? I don't know how things will look, but I do know Draxler and Neymar both prefer the LW. I don't think Mbappe will play on the left if that's where Neymar wants to play.
I just think you'd be better off shifting to a 4-4-2. Draxler on the bench. Neymar on the left, Mbappe partnering Cavani. If he comes, which I don't see happening at all.