BERLIN Michael Ballack is exhausted after a crowded season and nursing a sore foot but only if he lives up to expectations on the big stage can Germany offer a decent World Cup show.

The knee injury that has ruled fellow inspirational midfielder Sebastian Deisler out of this month's finals in South Korea and Japan leaves the Bayer Leverkusen player carrying most of the triple worl

With Bayern Munich's Mehmet Scholl also absent after judging that he was not fit enough, Ballack is the only world class player left at the heart of the Germany team.

The elegant 25-year-old has made his big breakthrough this season, playing a key role in Germany's victory over Ukraine in last November's playoffs and in Leverkusen's run to the Champions League fina

But a hectic scheduled has taken its toll and Ballack, who will play for Bayern Munich next season, has looked only the shadow of his brilliant self in his recent outings, mostly because of a bruised

The withdrawal of Deisler, who had only recently returned from a lengthy layoff when he hurt his troublesome right knee again in Saturday's 6-2 thrashing of Austria, was the worst thing that could hap

"At first we had a glimmer of hope but now the most important thing to think about is the health of Sebastian rather than the World Cup," said Voeller, whose team fly out to their base in Japan today.