Quote Originally Posted by Grim Portent View Post
As I understood it the reason Ork society is supposed to be perfect is because Orks don't want for anything. They have food enough for all, drink for everyone, everyone has a job (or near enough), everyone is happy with their place in life and they all have the potential to rise through the ranks (except the grots of course, but the Eldar would probably forget them).
If a grot was worthy (by ork standards) of a better rank, it wouldn't be a grot.