This summer looks like it will be a busy one for the club as Unai Emery finally gets a chance to make his mark on the squad.

While most eyes will be on the players coming in, there are a host of players who are set for the door and we could see as many as 12 (not counting youth players) finally depart.

2Petr Cech

LONDON, ENGLAND - DECEMBER 19: Petr Cech of Arsenal during the Carabao Cup Quarter Final match between Arsenal and Tottenham Hotspurat Emirates Stadium on December 19, 2018 in London, United Kingdom. (Photo by Shaun Botterill/Getty Images)
LONDON, ENGLAND – DECEMBER 19: Petr Cech of Arsenal during the Carabao Cup Quarter Final match between Arsenal and Tottenham Hotspurat Emirates Stadium on December 19, 2018 in London, United Kingdom. (Photo by Shaun Botterill/Getty Images)

Cech, we know, will retire at the end of his current Arsenal contract leaving the club looking for a new number two.

Emiliano Martinez seems to think it will be him.

Cech has been offered a coaching role at Arsenal but Chelsea have also offered him the same and it’s not yet clear where he sees his future.