Former Juventus coach Marcello Lippi has urged the club to sell midfielder Paul Pogba.
Juve director general Giuseppe Marotta recently revealed that Real Madrid are keen on signing the 21-year-old.
Despite admitting that it would be a "big sacrifice" to move the France international on, Lippi believes that the club could use the money to improve their squad.
"Of course, it would be a big sacrifice to lose Pogba, but selling him would generate enough money to buy three or four great players to help improve the team," he told Sky Sports News.
Pogba's current deal with Juventus is due to expire in 2019.
