Mario Balotelli is yet to return to training with his Milan teammates, struggling with a sports hernia.
The forward has been out of action since before the international break, and had been following a personalised training regime at Milanello.
However, despite reports that the Italian international could return to training with the rest of the squad today, Sky and Mediaset report that he's still training alone.
That would put him in doubt for the visit of Sassuolo at the weekend, despite suggestions he could play a part.
Indeed, Corriere dello Sport is speculating that Coach Sinisa Mihajlovic is considering a switch to 4-4-2 when the Neroverdi visit San Siro.
That would see Balotelli start the match, partnering Colombian international Carlos Bacca as part of the front-two.