Indeed. In 2013/14, he was 5th top scorer in the Eredivisie, behind Finnbogason (now at Real Sociedad), Pellè (now at Southampton), Jóhannsson (now at Werder Bremen) and Tadić (now also at Southampton). All this, despite playing for a team that was ultimately relegated, with 30 points from 34 games.
Maybe he had something after all...!