Edinson Cavani is prepared to leave Napoli - in 12 months time.

Chelsea and Manchester City are chasing Cavani this week.

But Naples sources say Cavani will agree to stay with Napoli this season in exchange for a guarantee from president Aurelio de Laurentiis that he will be sold next summer.

De Laurentiis fears losing Cavani will wreck any chances of qualifying for the top four this term.