Real Oviedo has shown interest in Nürnberg's defender Fabio Gruber, according to a report from 'Markaj News'. The club, which is 17th in La Liga, aims to strengthen its defense for the relegation battle. However, a transfer for the 23-year-old, who speaks Spanish, appears complicated as he is the vice-captain and a key part of Nürnberg's long-term strategy. Based on information obtained by BILD, Gruber's contract runs until at least 2028 and lacks a release clause. The center-back joined his current club in February for €700,000 from third-division side SC Verl, and his market value has since risen from €900,000 to €1.5 million according to transfermarkt.de.