Nwaneri loan to Marseille praised by Mikel Arteta, who says the 18-year-old will benefit from more game time and a challenging football environment
Marseille are negotiating a loan deal for Arsenal forward Ethan Nwaneri as clubs eye his development and first-team opportunities
Arsenal Champions League squad includes 15-year-old Max Dowman, while Nwaneri and Lewis-Skelly are left off List A due to UEFA rules
