four years have passed since dmitry rybolovlev 's takeover prompted a slew of big-name arrivals at the stade louis ii , with the likes of radamel falcao , james rodriguez and joao moutinho signed for hefty .
but the russian billionaire has tightened the purse strings in recent seasons and , with most of monaco 's expensive signings subsequently moving on , jardim has been forced to nurture young talent .