By Jonny Singer for MailOnline Follow @@Jonny_Singer Manchester United's new defender Marcos Rojo returned from international duty with Argentina to prepare for his debut against QPR on Sunday. Rojo is yet to play for his new club despite signing three weeks ago, due to work permit complications. He has represented his country in that time, playing the full 90 minutes against Germany last week in the repeat of the World Cup final. Back home: Rojo arrives at his Manchester hotel after returning from international duty with Argentina Eager: The United defender is keen to start playing for his new club and joining the other top signings
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Rojo signed for United three weeks ago
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Work permit problems have meant Rojo has been unavailable
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Argentine defender should start against QPR on Sunday
Match fit: Despite his lack of club football Rojo managed 90 minutes for @placeholder against Germany