Underdogs like Scotland and Samoa could well shake us up a bit

Over underestimation...Heyneke sends in the B team.... could well be in for a surprise

Dominant sides could well be in for a surprise...the Argies and Tonga could well underestimate the fired up hungry minnow side Georgia....they are fired up and extremely fit

WC rugby is another ball game...bear in mind patriotism is very powerful in small nations against over confident complacent stronger sides