One Arsenal player has decided he wants to leave the club in this summer’s transfer window. Mikel Arteta and Edu Gaspar are hard at work as they evaluate the squad ahead of the new season. All eyes will be on new signings, but Arsenal are expected to sell a few players too. One player could be on his way out this summer, and his old club are trying to re-sign him. Fabio Vieira wants to leave Arsenal for one reasonArsenal signed Fabio Vieira from Porto in 2022 for an initial £30 million plus a further £4 million in potential add-ons. The Portuguese midfielder is incredibly talented. He’s brilli…