On the flip side the players you name above have been tried for some time at test level, and collectively as a team they aren't up too it. Their performances wouldn't suggest they are any superior to the alternatives.
This argument would seem to follow the line that the only way to be 'up to it' is to be better than the All Blacks.
Considering our players on the whole aren't better than the All Blacks, it seems to create a bit of a false expectation that effectively says none of our players are good enough to be there even though they've maintained the position as the second ranked team in the world.
We still beat Wales 3-0 which is a very good result no matter how you look at it.