Another dream-like day for Australia. More nightmares for England. Unless the weather closes in they are a facing a four-day hammering. The home side have played some outstanding cricket and have exposed some significant problems in the England team. Chief among those are Graeme Swann's form and Jonathan Trott's complete loss of confidence, both areas exposed today in the harshest way. England had a decent first half an hour, and that was about it. David Warner and Michael Clarke scored serene hundreds to pile up the lead before that brutal final hour for England's top order