The critical component to Vladimir Petkovic 's tactics will be how he manages his side knowing that a loss may not be fatal .
That results in the other groups will determine Vladimir Petkovic 's side 's progress if that were to eventuate .
The critical component to Vladimir Petkovic 's tactics will be how he manages his side knowing that a loss may not be fatal , but that results in the other groups will determine his side 's progress if that were to eventuate .