Some things in life are hard to predict.
Insurance was invented because of this. Sports gambling is so exciting because of this. Being French is only comprehensible when you accept this and throw conventional thinking out of the window. Indeed nothing is harder to predict than French rugby.
So when I decided I was going to assess the preparation of our 6 Nations rivals I had to get the perplexing Gallic questions out of the way first. I had to consider the preposterous and the perplexing.