AC Milan vice-president Adriano Galliani has opened the door for Robinho to leave the club in the near future.
The Brazilian has fallen out of favour at the San Siro and Galliani admits that a transfer to Santos could be agreed soon.
"There is the possibility of a sale to Santos," Galliani told Globo Esporte.
"We haven't been able to reach an agreement with Flamengo though, while I still don't know about Atletico Mineiro."
Robinho has recently suggested that he would be open to a move to his former club.