Mikel Arteta opened up on his relationship with former Arsenal sporting director Edu after his shock departure from the club overshadowed the Gunners’ preparations for their Champions League clash with Inter Milan.

Chelsea will be hoping Arsenal's preparations will be disrupted this week ahead of their Premier League after a key figure resigned from his position.

The positive news, Martin it’s great to have him back,’ Arteta said. ‘He trained with us first time today. He’s a bit earlier than expected. But it’s great to have hi