Steemlegion it's cool idea but...
many people a have big reputations (https://busy.org/discover) and why they no participate in this action? (they are rich and not interested in anything else?)
if they (even a bit) to put downvote haejin, then he will not receive the funds and will lose rating. It is so much more effective or not, or something I I don't understanding?

One more question, "and what to do with those who vote for haejin posts?"
They  - accomplices or victims of force!?.