Speaking to L'Equipe about his future, Renato Sanches said: "Maybe [AC] Milan and Arsenal are interested but I do not know.
"I spoke with my agent about the future, I know which clubs are calling me and which are interested, but I can't tell now."
Sanches burst on the scene in 2015, playing an important role in Portugal's triumphant Euro 2016 run and overtaking Cristiano Ronaldo as the youngest Portuguese to start in a major tournament.
However, a move to Bayern Munich that summer proved to be too soon for the midfielder while a disastrous loan spell at Swansea City set him back even further.
The Portuguese was able to reboot his career after joining Ligue 1 side Lille in 2019 and the 24-year-old is seemingly ready to sign a for a top club again.