Sassuolo-Sampdoria duel for Napoli's Zapata: the latest

After losing out on Thereau, Sampdoria is trying again for Zapata. Sassuolo is also challenging for his signature. Sassuolo have offered up to 20 million euros for the Colombian striker. Napoli want an option for a future transfer for Berardi, but Sassuolo does not want to be trapped by any future conditions for a potential transfer for Berardi.