one implementation i liked that would encourage defending but would then suck if you are trying to break a big is give protection for successful defenses maybe to make sure you can still break bigs have a minimum loss requirement or no protection even on successful defend if KS is much smaller than you so you can't have small multi accounts just hit you and lose intentionally to keep you in full protection. when looking at rules its best to think of the ways to abuse it because someone will always find a way to make the rule play in their favor.