Eibar defender Florian Lejeune is a surprise target for Arsenal.
Marca says the Gunners are very interested in signing Lejeune.
It is said that Lejeune will cost around £8.7m (€10m) and Arsenal are contemplating triggering the release clause.
In 2015, Lejeune joined Manchester City but was loaned out to Girona for one year.
And last year he was let go by the two-time Premier League champions, going on to sign a four-year deal with Eibar.