City striker Edin Dzeko has been linked with a move to Napoli as part of a deal to sign Cavani .
It is understood Cavani has expressed a desire to join Borussia Dortmund .
City striker Edin Dzeko has been linked with a move to Napoli as part of a deal to sign Cavani , but it is understood he has expressed a desire to join Borussia Dortmund .