Juventus powerbroker John Elkann cannot guarantee Paul Pogba staying this summer.
Pogba is being linked with Arsenal, Manchester City and Real Madrid this week, with a Premier League move appearing more likely after comments from his agent, Mino Raiola.
"He's worth more than 100 million, but the price will be set by the club that buys him. I'm in contact with all of them, except Real Madrid. My name is not Jorge Mendes, who manages Real Madrid far too well," said Raiola.
Meanwhile, FIAT chief Elkann declared: "Pogba? I do not know if he will stay.
"He offers great value for Juve, but I do not know if he will remain."
