Germany coach Joachim Low is unhappy with Mesut Ozil for displaying a lack of application in training, according to reports. The 29-year-old missed the end of Arsenal’s Premier League campaign with a back injury but is expected to play a prominent role in Germany’s defence of the World Cup in Russia. Low’s side face Austria in a warm-up match in Klagenfurt on Saturday, before completing their preparations with a game against Saudi Arabia in Leverkusen next week. According to Faz.Net Low has been unhappy with Ozil’s work-rate during Germany’s training camp in south Tyrol.