Germany captain Michael Ballack has expressed concerns over the tactics of national coach Jurgen Klinsmann with less than a week to go before they open the 2006 World Cup as hosts.
Klinsmann's side won 3-0 against Colombia in a friendly on Friday night but Ballack, who joined Chelsea on a free transfer last month, insists not everyone is fully aware of the role they are supposed to play.
Ballack is quoted in the Daily Star saying: "Try out one player, maybe, but the main structure of the team should be in place already. It's important for us players to have the certainty to know who is playing next to me. It's good to know who is playing and how we are playing; that gives us players a secure feeling."