EXCLUSIVE from Graeme BaileyMikel Arteta’s Arsenal, Erik ten Hag’s Manchester United, Eddie Howe’s Newcastle United and Mauricio Pochettino’s Chelsea all are showing interest in Luca Netz. Luca Netz is one of the best young left-backs in the Bundesliga and has been playing well for Borussia Monchengladbach. Arsenal, Manchester United and Chelsea scouting Luca NetzHITC understands that Arsenal, Chelsea, Manchester United and Newcastle United have all watched Borussia Monchengladbach left-back Netz in recent weeks. Sources have confirmed to HITC that 20-year-old Netz has emerged as one of the mo…