Mikel Artera wants new signings for Arsenal's frontline - in Nwaneri he has a player for his short, medium and long-term ambitions

The Gunners had to fight back from behind in Catalonia after some bizarre goalkeeping from debutant Neto that allowed Arnaut Danjuma to score the opener, but Jorginho’s penalty and a brilliant Ethan Nwaneri strike secured a deserved victory for Mikel Arteta’s side - their sixth out of eight in Europe so far this season.