In order to increase the efficiency with which poor quality questions are closed, it could make sense to have weighted close votes for a small subset of qualified users.
A very good way to measure the qualified users would be to leverage the tag badges. However, it needs to be rationally limite...
@DavidPostill @JourneymanGeek can you take a look at this answer? a 2k user has effectively completely rewritten it so it now conflicts the original author's intent