Goalkeeper Porto Iker Casillas sees in his young colleague from Milan Gianluigi Donnarumme an ideal substitute for the Juventus goalkeeper Gianluigi Buffon.

Donnarmma broke into Milan's first team in the 2015-2016 season at the age of 16.

At the moment, he has 72 matches for rosso-neri, and he is the unconditional main goalkeeper of the team. However, at the moment Gianluigi still has not agreed with Milan on the new contract, and Iker Casillas advises Juventus to take advantage of this situation.

"Juve is worth buying Donnarumma, and then give him a lease for a year or two, until Buffon retires," - said the world champion.

"If I were entrusted to bet on a promising goalkeeper - it would be he. At the moment in Europe there is no other goalkeeper who at the age of 18 would have so many qualities ".

"Undoubtedly, he still needs a few years to mature, but his talents are obvious," summed up Casillas.

The current contract of Milan with Donnarimma is calculated until 2018.