The whole purpose is to populate Canada and get the right people at right places. they must have done calculation on that. They say that the international students are best, why? Do you think the cold climate of Canada makes them best? Why french needed, do you know the reason?An fsw would not want sibling, french, and other categories because he wants his place. A sibling would not want other taking his place. that is human nature, but you have to be rational. the govt. has whole data and and knows how much point distribution would effect all different categories.