The issue though is the fact that we now have top BPs who were voted in with minimum independent votes. The log scaling and regional diversification requirement of votes were just two suggestions. I believe the most effective solutions proposed here is my very last suggestion, that is to require voters to vote for a different set of BPs when they renew their votes in 3 mths to encourage BP rotation. Any BPs that have been in the top 21 position for more than 3mths could also be prevented by code to get revoted again for then next 3 mths, etc.