Yawn!
This is disrespectful to the NZ Kiwis and the Wallabies (not that I care about the Wallabies - although the Kangaroos doing what they can't would be funny).
The Kangaroos will easily get out of their own half playing league rules and then probably struggle to retain possession in the AB's half but the AB's will struggle to make ground in either half against the Kangaroos defence. In fact, once the union rules kick in, in the Kangaroo's half the AB's will go nowhere against a Kangaroos defensive line that doesn't have to retreat 10m. It will probably just become a boring kick-fest decided on penalty goals - so in essence, a game of RU.
Other than those reasons, I don't want this to go ahead whilst we are trying to demonstrate to Sports Accord that the Kangaroos play a different sport to the All Blacks. This will not help our cause.