The North London head coach Mikel Arteta is not convinced with his two experienced defenders David Luiz and Shkodran Mustafi performance during this campaign .
The North London club are however determined to strengthen their centre backs once the transfer window is reopened, this has made them to move down to the La Liga side, to make an approach for Athletic Bilbao centre back.
The 23 years old centre back has become a real force in San Mames Stadium and has also established himself as one of the La Liga's best centre back.
The Athletic Bilbao centre back has attracted host of Premier League top teams with his performance, with teams like Everton, Manchester City, West Ham United and Arsenal reported to be in hunt for the Spain international.
The North London club have reportedly identified the 23 years old as a transfer target, and have made an approach in knowing the development surrounding the La Liga's centre back.
The Spain international is valued in the region of €30m by Athletic Bilbao, for any interested club that want to land the signature of the 23 years old.
Unai Nunez has been involved in 12 starts at the San Mames Stadium, and 4 substitute appearance for Athletic Bilbao during this season.
Content created and supplied by: Herkmed (via Opera News )