Genoa are making additions to Ballardini's squad following their defeat to Inter on Saturday. Preziosi's club have reached an agreement with Nikola Maksimovic.
The Serbian defender's contract with Napoli expired last June, after a negotiation that started a few days ago, Genoa reached an agreement with Maksimovic on a four year deal.
Maksimovic played for Napoli for four and half seasons after previously being at Torino, he appeared in 99 Serie A matches with the partenopei.