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Former Arsenal and France midfielder Emmanuel Petit believes it could be a risk for highly-rated Kylian Mbappe to leave Monaco this summer after Anthony Martial's experiences.
Mbappe’s form, as Monaco charged towards the Ligue 1 title, caught the eye last season and the 18-year-old forward has fast become the most in-demand footballer this summer.
But Petit, who played for Monaco between 1988 and 1997, emphasised the relatively short time the exciting youngster has been playing first-team football and suggested a move could be detrimental to his development.