One of the most highly rated central defenders in Europe is Kalidou Koulibaly. The Senegalese international centre-back, currently on the books of the Serie A side, Napoli, has long been admired by Jose Mourinho. Indeed, it is being suggested that Koulibaly is Manchester United’s top transfer target once the January transfer window opens. But, according … Continue reading United Must Fork Out A Colossal Amount Of Money To Land Their Main January Transfer Target