Jose Sosa’s international transfer has not arrived from Besiktas, so he is out of tomorrow’s Serie A opener against Torino.
It kicks off at 17.00 UK time (16.00 GMT), click here for a match preview.
Sosa arrived this week from Besiktas for €7.5m, but will not be able to make his debut yet.
Milan TV confirmed his international transfer will not come through until Monday.
Gianluca Lapadula is suspended, but also is yet to play in any pre-season friendlies, while Crostian Zapata and Jherson Vergara are injured.
Milan squad for Torino: Donnarumma, Gabriel, Diego Lopez, Abate, Antonelli, Calabria, De Sciglio, Ely, Gomez, Paletta, Romagnoli, Vangioni; Bertolacci, Bonaventura, Honda, Kucka, Locatelli, Montolivo, Poli; Bacca, Luiz Adriano, Niang, Suso