“Serge Gnabry is a great hope for the future, I rate him highly,” the manager told Arsenal Player. “If he continues his development, I think he could play in the first team this season. At the moment he needs to work and ensure he remains fit.
“He is in the category of Oxlade-Chamberlain and Walcott - guys who have great power, great pace and good dribbling skills.
“He has goalscoring potential and good vision as well for the final ball. He can play centrally behind the striker or on the flanks.”