As reported in the last days, the future of Inter Milan coach Walter Mazzarri seems extremely uncertain: through his club’s official website, president Erick Thohir has assured that the 51 year old doesn’t risk to be fired, but, as highlighted by calciomercato.com, it’s seems difficult that he will be confirmed for the next season; according to Tuttosport, the main candidates for the nerazzurri’s bench are Ajax 43 year old Frank De Boer, Sampdoria 44 year old Sinisa Mihajlovic and the former Paris Saint-Germain Sports Director Leonardo; some changes are also expected regarding the executive board, and, as reported by La Gazzetta dello Sport, the Lombard club is negotiating the termination of Technical Director Marco Branca’s contract; on the contrary, the actual Sports Director Piero Ausilio will be confirmed, even if he will work -as reported by QS- next to his actual AS Roma counterpart Walter Sabatini or a FIFA agent like Giovanni Branchini. In any case, Inter are already active on the transfer market, and, according to Sportmediaset, have carried out the negotiation for 32 year old Serbian center back Nemanja Vidic, whose contract with Manchester United will expire at the end of the season. Also Serie A defending champions Juventus are seeking a defender, and are tracking SC Freiburg 19 year old Matthias Ginter, valued by the German club about 8 million euros and already tracked by other European top clubs.