What Fenerbahce need to convince Milan into selling Nkunku after six months

Fenerbahce are reportedly plotting a January move for Milan forward Christopher Nkunku just six months into his Rossoneri tenure, but an official offer has not yet been made and there is still a long way to go before the two parties agree on a valuation according to the latest updates. 

Here is what needs to happen before a transfer comes off. 

Where Fenerbahce stand in negotiations with Milan for Nkunku 

According to various reports over the weekend, Turkish Super Lig giants...