Biddz not to be rude but what makes you think rules were not in place for fights? Did you think we just threw around powers willy-nilly without a way to fairly adjudicate them in a fight? The tiers as I said were used to teach fighters a progressive amount of power without overwhelming them. If you think we didn't have to out think our opponents back then, you are sadly mistaken, that was really the only way you could beat someone was to think of the fight like a chess match.