Victor Bobsin, 18, shone for Brazil at the 2017 Under-17 World Cup in India. DORTMUND, Germany -- Borussia Dortmund are showing interest in Gremio's 18-year-old defensive midfielder Victor Bobsin, sources have told ESPN FC. Bobsin, whose current deal ends in 2019, plays for the under-20s of the Porto Alegre-based side. He managed to gain the attention of European clubs last October during the Under-17 World Cup in India, where he was a starter in holding midfield in all seven games for Brazil. The 1.85-metre tall youngster started out as a defender but has found his position...