Nils Koppen had quite the mandate at Rangers this summer. Alongside manager Philippe Clement and the rest of the newly formed Rangers recruitment board, the Gers were tasked with rebuilding a squad in disarray. Out went 16 names from the campaign previously, in have come a number of young talents who might have big futures but face a rude Ibrox awakening. Ex-PSV recruitment guru Nils Koppen is a man with connections across the global game with the Belgian’s expertise and network allowing the Gers to expand into new markets. And as one of the Rangers director of recruitment’s most-hyped summer …