The links with Hamburg, who currently sit fourth in Germany’s second-tier, are particularly interesting as Felix Magath is said to be a key figure behind them - as he aims to become the club’s new sporting director. Magath was Raul’s manager during his successful stint at Schalke and the two subsequently share a good relationship. As for Union Berlin, Raul was a reported target for them when they sacked Urs Fischer earlier this season, but they ultimately brought in Nenad Bjelica.