Germany defender Per Mertesacker has called for improvements to be made despite Tuesday's 3-0 win over the Faroe Islands which put Joachim Low's side on the brink of World Cup finals qualification.
– Arsenal defender Per Mertesacker
We knew it would not be easy in the Faroe Islands and on the artificial turf.
In the decisive moments, how we played in attack was not so consistent.
We must do better.