Arsenal are keen to bring Martin Zubimendi to the Emirates Stadium. Arsenal are on the lookout for a new midfielder, and have already been credited with an interest In Real Sociedad star Martin Zubimendi. Sporting director Edu is thought to be willing to stump up for the Spanish ace’s £52 million release clause. The Gunners have been linked with a number of potential acquisitions in that part of the pitch. Amadou Onana is thought to be open to a switch to the Emirates stadium from Everton. Meanwhile, Aston Villa star Douglas Luiz has been dubbed a “dream” target. However, it now seems that Zub…