Barcelona sent scouts to observe Estoril defender Jordan Arnolin during the Portuguese league clash against Porto this weekend. The 18-year-old made his first competitive start but suffered a 4-0 defeat at the Estádio do Dragão. Barca has monitored Arnolin for some time, though Brighton and Lille also had representatives present at the match.
The defender is one of several young prospects Barcelona is tracking as reinforcements become a priority. The club is also eyeing FC Twente's Ruud Nijstad and Brazilian prospect Arthur Dias for their backline.
Manager Hansi Flick recently confirmed that defensive recruitment is under consideration for the winter transfer window. Barcelona has also been linked with more experienced options including Alessandro Bastoni and Lisandro Martinez.
