There are reports Milan will loan Gabriel and Jherson Vergara to Serie B side Reggina.
The Rossoneri are looking to cut down their squad after the arrival of Keisuke Honda and Adil Rami.
According to Sky Sport Italia, they are on the verge of completing a deal to send Brazilian goalkeeper Gabriel and defender Vergara on loan to Reggina.
Colombian Vergara is 19 years old and has not played for the senior squad at all this season.
As for 21-year-old Gabriel, he made seven Serie A appearances, conceding 10 goals.