Borussia Dortmund look irresistible when they shift into their highest gear, as was evident in their 3-1 Bundesliga win over SC Freiburg on Friday.
Freiburg held resilient most of the match, but in the end Borussia Dortmund's attack was too much as they won 3-1.
Borussia Dortmund joined leaders Bayern Munich atop the Bundesliga table with a 3-1 defeat of Freiburg on Friday.
Bayern Munich manager Carlo Ancelotti stressed the importance of rotating players ahead of their match against Hamburg.
Bremen signed Gnabry, 21, for a reported fee of £5 million last month, with the German's contract with Arsenal due to expire next summer.