Australia won't be ahead of Serbia in Fox brackets. Serbs have really good team for this WC. I mean LMFAO, Australia infront of Germany? Right there your bracket fails, even if that is realistic (more purely optimistic), England wouldn't beat Germany. Their form is down.
Would put SK or even Nigeria infront of Greece, Urugvay infornt of Mexico.
All in all, pretty bad bracket. NT anyway.