I think Chelsea and Napoli che be do a exchange.
Lukaku + money for Osimhen, seems a good exchange if you think it.
Napoli would still have a good striker, and would also have the money to strengthen the team as the new probable coach Antonio Conte wants
from this point of view it is very important to have money if you have to buy certain things
it will surely go this way since it is the most logical way to do things
at least that's how I would do it, it seems like an absolutely normal and logical thing to do this way, it makes sense if you think about it