Arteta has gone back to an old team-mate for his Carlos Cuesta replacement - but how will the ex-Man United defender fare at the Emirates?

Arsenal have added former Manchester United and Argentina defender Gabriel Heinze to manager Mikel Arteta's coaching staff, the club announced Monday.

We are delighted to announce the appointment of Gabriel Heinze to our coaching staff as men’s First Team Coach. Heinze, a former Argentina international, brings a wealth of playing and coaching experience to the club. We are excited with the introduction of Gabriel to our men’s first-team coaching staff, and welcome him and his family to Arsenal.