What is your idea about?

Cobbled variants + consistent blocksets for promenade and/or minecraft stone types (Like calcite, diorite, tuff, granite, etc)

I've always found it weird that up until recently only cobblestone (and now deepslate) drop a cobbled variant upon being mined, which isn't the case for other stones. It would be cool to see cobbled asphalt/blunite with building blocks associated with those blocks too