Gazza M I expect he will be a starter. To replace Xhaka. With the technical skills, vision and work rate the position demands. An Odegaard type on the left. That's what I envision for him (what I've always wanted for the role). Similar to Jesus, I expect him to help us get a bit more out of Saka and Martinelli, while he gets his as well.
But he will also give us options in other positions because of his versatility.
Maybe it's my lens but I'm seeing nothing but donut here.