BH will still be dead without any exclusive pvp weapons/armor as rewards
We're hoping the changes we're making will help somewhat in the meantime, but I agree the minigame needs unique rewards. Since they all failed in the poll, we're still discussing the best approach. The idea of polls aimed at players who engage in the relevant content is interesting, but it'd need extending to other facets of the game and eligibility criteria would need to be properly defined, which would take time.
Edit: we're planning to find what the whole community thinks about this idea in the upcoming annual survey.