But Ribery, who left Bayern for the Viola this summer, says Munich shouldn't be an option.
He told BILD: "Sancho is a good player, but Bayern have enough good players in his position. Where should he play?
"There are (Thomas) Müller, (Serge) Gnabry, (Ivan) Perisic, (Kingsley) Coman, (Philippe) Coutinho, (Robert) Lewandowski. There is great competition. I hope Sancho has a good year, but there is little room for him in Bayern's squad."