As a slightly left field option I'd bring in Lozano (if possible) to replace Richarlison on the left and push him centrally, it's apparently been Silva's plan for down the line anyway and I think playing him there recently added weight to it
If we are talking current strikers without moulding people into roles then I'd go for a player like Piatek at Genoa
Saying that we may already have the right man on the books in Onyekuru