Arsenal technical director Edu has been busy over the last couple of months.
The Brazilian transfer chief has brought in Oleksandr Zinchenko, Gabriel Jesus, Fabio Vieira, Matt Turner and Marquinhos this window for over £110 million combined. However, Matteo Guendozui and Kostas Mavropanos are the only two players the Gunners have sold this summer, and both of those players had already agreed to leave prior to the current window.
Speaking to football.london about the need to sell additional players, Edu said: "For me, there are three elements which in my role I have to be really prepared to be strong on the message to the players. When the player is 26-plus, (with a) big salary, and he's not performing, he's killing you that kind of player because you don't have a valuation to sell the player.
