Real Sociedad have made a move for Isco.
The free agent is a target for La Real after it was confirmed David Silva had suffered an ACL injury in training this week.
Isco has been without a club since having his contract terminated by Sevilla before Christmas.
The midfielder has announced he is ready to return to action this new season.
AS says La Real made contact with Isco's agents yesterday to sound him out and the initial feedback was positive.