German Bundesliga club Freiburg has inquired about Sylvester Jasper, a 24-year-old Bulgarian-Nigerian winger, several times and has visited Pančevo on three occasions for the former Fulham player. An offer of €1,300,000 has been made. In response, Železničar Pančevo's sporting director, Bojan Šaranov, has requested €2,000,000 from the German club, as he believes he can secure a fee for Jasper similar to another recent major sale by the club. Jasper, who joined the Serbian club in July 2025, is under contract until June 2027 and has four caps for the Bulgaria U21 team. In the 2025/2026 Super liga Srbije season, he has scored 4 goals and provided 4 assists in 19 appearances. His market value is estimated by Transfermarkt to be €1.00m.