Spox says Raul is being discussed as a successor for Adi Hutter at Eintracht Frankfurt.
Eintracht directors have already contacted Raul. But as the 43-year-old is currently still in the race for promotion to the Segunda Division with Castilla, it has been agreed that the talks will only be continued in the second half of the month.
And significantly, Raúl sees Eintracht as an "attractive project".
In Frankfurt, Raúl is seen as an alternative to Oliver Glasner, who is expected to leave VfL Wolfsburg at the end of the season.