Which position did the manager to whom Dženan Uščuplić was assistant play ?
Robert Jarni Robert Jarni (born 26 October 1968) is a Croatian retired professional footballer who played as left winger or wingback. He is currently the manager of Croatian U19 national football team.
Sergei Gurenko Sergei Gurenko (Belarusian: Сяргей Віталевіч Гурэнка , ] , Russian: Серге́й Вита́льевич Гуре́нко , "Sergey Vitalyevich Gurenko"; ] ; born 30 September 1972 in Grodno) is a Belarusian football coach and a former player. He is currently the manager of Dinamo Minsk and the assistant manager of Serbia.