Yusuf Demir is quickly making an impact at Barcelona.
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On a season-long loan from Rapid Vienna, the teenage attacker has impressed Barca coach Ronald Koeman and his staff in preseason training since his arrival last week.
And Demir was handed a debut in this week's 4-0 friendly win against Nastic. While he didn't get on the scoresheet, Demir was impressive on the day.
