Apparently Chelsea offered him to Napoli. Costa and Milik could cause some problems for the rest of the Calcio, aside from Juve, if he can get his head screwed right.
Napoli doesn't make a lot of sense to me as a destination. Sarri won't play Milik and Costa together and Napoli isn't a big enough club to buy two 30M+ strikers just to have depth at the position.
