The agent of Real Sociedad midfielder Xabi Prieto admits offers have arrived this month.
Prieto has been linked with Olympique Marseille.
Agent Miguel Cermeno told fichajes.com: "I know nothing of Olympique but I can confirm that Real Sociedad has received substantial offers from clubs in the Primera and rejected them.
"They want to keep him. He can play left or right wing and also as a playmaker."