The 28-year-old Spanish international, who has scored 14 goals in 19 games this season, is believed to have had a bust-up at the club. Diego Costa's future atPremier LeagueleadersChelseawas plunged into doubt on Friday after their leading scorer was reportedly dropped for Saturday's away match with championsLeicester. The 28-year-old Spanish international, who has scored 14 goals in 19 games this season, is believed to have had a bust-up at the club. The bombshell news came after the Brazil-born, naturalised Spaniard was linked with a lucrative offer from a Chinese club worth a mind-boggling £30million (34m euros, $36.5m) a year. Posted on 14/01/17