Please create a blacklist of users who can no longer use Special:GlobalRenameQueue. We're trying to address a situation where a user is requesting constantly to be renamed and have no way to deal with this other than blocking. Maybe a page in the MediaWiki space or a built-in system in the GRQ page... It is not the first case and probably would not be the final one.
Proposed in Community-Wishlist-Survey-2016. Received 38 support votes, ranked #37 out of 265 proposals. View full proposal with votes and discussion here.