Gutenberg allows to convert a re-usable block into a regular block, by importing the content of the re-usable block into the page. I'd love to have the same flexibility in BD. Use case: I start assembling a page using global blocks, but then I realize I need a variation on this specific page. Right now I have to edit the global block on a separate page, copy the block content and paste it on the page. Then remove the global block.