South Korea coach Uli Stielike

In the five matches he's coached the South Korean men's national football team, Uli Stielike has not once used the same defensive pairings. And after another mediocre defensive game against Saudi Arabia on Sunday in South Korea's final warm-up match before the AFC Asian Cup, Stielike will likely be forced to juggle his backline once again when the tournament kicks off later this week.
Source: Yonhap