Arsenal gave away a cheap goal by looking to build from the back against Watford but Bernd Leno believes the approach requires patience.
An injury to Arsenal goalkeeper Bernd Leno teed up Sven Ulreich for his first call-up to the Germany squad for their forthcoming matches.
Bernd Leno seemed to be at fault for two of the three goals conceded by Arsenal at Wolves, but Unai Emery would not blame the goalkeeper.
Watching Manchester United celebrate beating Arsenal in the FA Cup left Bernd Leno and his team-mates desperate to beat them on Sunday.
Granit Xhaka and Pierre-Emerick Aubameyang ended Manchester United's 100 per cent away record under Ole Gunnar Solskjaer on Sunday.
Arsenal were held to a 1-1 draw at home by Wolves, whose coach Nuno Espirito Santo was left saluting the performance.
Unai Emery has given the nod to Bernd Leno to continue as Arsenal's first-choice goalkeeper following Petr Cech's return to fitness.
The veteran Arsenal goalkeeper has been out for a month with a hamstring injury, but is back in training.
Kevin Trapp and Leon Goretzka have withdrawn from the Germany squad, leading to call ups for Bernd Leno and Serge Gnabry.
Pierre-Emerick Aubameyang is only fit enough to make the bench for Arsenal at Fulham, where Mesut Ozil misses out entirely.