Kalidou Koulibaly should steer clear of Manchester United and move to Chelsea or Liverpool for success in England, according to Frank Leboeuf.
The defender looks set to leave Napoli this summer after a season of troubles at the Italian club, sitting sixth and 24 points behind Juventus after the squad's run-ins with owner Aurelio De Laurentiis.
With the Serie A side set to miss out on Champions League football, Koulibaly - who has long been a target of Europe's elite - finally looks set to move, with Napoli reportedly holding out for £89million for the 28-year-old.