Schalke have suggested that they are looking into whether their former star player Raúl González could be a candidate for the coaching job after Karel Geraerts had to go last weekend at the second-division club. Forward Raúl played at Schalke 2010-2012 and was a fan favourite there. He is in charge of the reserve team at Real Madrid where he arrived as a teenager and played first team football for a club record 741 games between 1994 and 2010, winning three Champions Leagues and six La Liga titles. Raúl reportedly turned down Schalke 12 months ago before Geraerts was appointed, and club offici…