Mesut Ozil is arguably Peyton Barber Jersey Germany's most important player at the World Cup, according to Dietmar Hamann, who has urged critics of the midfielder to lay off him. The Arsenal star was singled out for criticism after the reigning world champions opened the 2018 tournament with a 1-0 defeat to Mexico. Former Germany stars and Lothar Matthaus were among those who piled in on the...