Danjuma is the only interesting option left this summer that ticks a number of boxes. If Milan were willing to part with him for a reasonable fee, Leao would be in that bracket. Talk of Neymar/Ronaldo had better not reappear in the next few weeks either.
The one wildcard is Saint-Maximin; he offers something we don't have with his unpredictability, but do we really need another player with little end product, or could he magically come good in that depart?