Napoli have announced through their Twitter profile that their right wingback Giandomenico Mesto –who got injured last Saturday during the game against Catania- has suffered the rupture of his right knee’s anterior cruciate ligament, and will have to undergo surgery; the 31 year old will have  to remain out of the pitch for at least six months, and, considering that also 27 year old Juan Camilo Zuniga is actually injured, the azzurri will absolutely have to reinforce their team’s flank during the next transfer window: their main targets for such position are –as highlighted by calciomercato.com- Barcelona 22 year old Martin Montoya –who is actually in talks with his current club to extend his contract, that will expire at the end of the season-, Ajax 23 year old Daley Blind, Sporting CP same-aged Marcos Rojo and PSV Eindhoven 19 year old Jetro Willems. Napoli are in any case working to reinforce other positions, and, as reported by the Corriere dello Sport, keep on tracking Lyon 24 year old midfielder Maxime Gonalons.