Arsenal set to appoint former Man United star Heinze to coaching staffReports indicate Gabriel Heinze, former Manchester United defender, will join Mikel Arteta’s Arsenal coaching staff. Heinze, who played alongside Arteta at PSG, boasts managerial experience and is expected to fill the vacancy left by Carlos Cuesta. This reunion follows Arteta’s previous attempts to recruit Heinze. The move sees Heinze return to Old Trafford as an Arsenal coach when the Gunners face Manchester United in the season opener.