I don't understand where in rules does it say that if you are standing above your opponent who is on the ground ref will step in, break the fight and let opponent get back up to his feet? Why is the fighter on the ground granted this gift? Instead fighter on the ground should try to find his way on the feet while standing opponent has the right to hit him on his way up, of course watching not to hit his opponent while grounded. I just don't undestand why ref do that. If they didn't step in, guys on the ground would have to scramble back to their feet and probably pay for it with some good punch or body/head kick.