Why keep Weah and Kostic? Do we need three strikers competing for one striker position? Morata, Dusan and Milik? With so many CMs we may as well also let go of Hans. I would let go of Rugani too since we are stacked in CBs and I assume Motta will play a back four, in which Danilo suits the LB/RB role really well. We would then have Calafiori, Bremer, Rugani, Huijisen, Djaló, which is a bit problematic for a coach to try and keep the squad happy. For the winger positions we would then have Chiesa, Zhergova, Yildiz and Iling, where I assume Yildiz and Chiesa are starters.
It looks like a decent mercato proposal to me, better than any suggestions I can produce and a total revamp of midfield (good!). Will be interesting to follow this mercato and see how close or off this suggestion (not prediction) is.