Milenkovic to West Ham is not yet a done deal. There is a difference betewen the asking and the offer, and it could threaten the deal.
The center back is the choice for Premier League club, but Fiorentina want to be paid the full fee for Milenkovic. There is a €3 miliion differerence that could cause West Ham to look to other solutions.
The alternative could be Chelsea's Kurt Zouma, who could depart the European champions this summer.