The goalkeeper has been told in no uncertain terms to avoid any rash decisions by coach Vincenzo Montella amid speculation of a summer transfer
AC Milan coach Vincenzo Montella has warned potential suitors Manchester United that prodigious goalkeeper Gianluigi Donnarumma is not for sale.
Donnarumma, 18, has been Milan's first-choice goalkeeper since early last season, racking up 67 Serie A appearances already despite his young age.
As such, numerous big clubs including Manchester United are understood to be keeping an eye on the Italy international's situation.
Reports in Italy claim Donnarumma is in a stand-off with Milan over an extension to his contract that runs to the end of next season, meaning he will be free to talk to other clubs as early as January.