Arsenal will have to work hard to beat rivals Liverpool and Manchester City in the coming transfer windows when it comes to their targets. The Gunners have been rumoured with interest in several players as they look to improve the squad for Mikel Arteta. One of those linked is Martin Zubimendi, who has been linked with Arsenal along with Liverpool and Man City as an option for the future. The midfielder has impressed in the base of midfield for Real Sociedad and Spain, dictating play with his ball-playing style that could suit the Gunners. Arsenal will have to work hard to land the Spaniard, w…