Serge Gnabry is regarded as an automatic starter by Germany coach Joachim Low and he might have attained that status earlier had a serious knee injury not prevented him from featuring at the 2014 World Cup.
Gnabry was considered a prodigious prospect at Arsenal after signing from Stuttgart as a youngster in 2011, breaking into the Gunners' first-team squad the following year at just 17.
He then featured 14 times across all competitions before suffering a bad injury against future employers Bayern Munich in the Champions League in March 2014, ruling him out of first-team action until the 2015-16 season.