According to multiple sources, negotiations are underway regarding Unai Nunez, with Espanyol keen to finalise a deal with Celta Vigo as they look to strengthen their squad for the run-in. The defender has emerged as a top transfer target in recent weeks, and the player's representatives are also believed to be involved in early discussions on personal terms. Whether a deal can be struck remains to be seen, but there is increasing optimism that the transfer could go through in the coming days. Talks remain ongoing, though with no rival clubs reported in the mix, Espanyol are progressing without added pressure. The arrival of Unai Nunez would give Espanyol added depth and flexibility across the pitch. Celta Vigo continue to be linked with Hugo Francisco Cuenca Martinez and Nestory Irankunda while Espanyol are also rumoured to be tracking Jan Carlo Simic. Stay tuned for more details as the story develops. Need more Espanyol transfer rumours? Follow @PlayerSwitchCom on Twitter for news and updates as they happen.