1) Solid at the back
Mustafi does not have the reputation of a ball playing centre back such as John Stones or Mats Hummels but certainly gets the job done.
Arsenal Fans will love him in their side as he is a no-nonsense defender with the basic goal to stop the attackers.
He is rock solid at the back and has earned a reputation of being one of the toughest defenders in La Liga and looks tailor-made for the Premier league. (interesting facts about Shkodran Mustafi)