I'd have put it in General Minecraft Discussion, as it's about Minecraft and has nothing to do with EMC (other than the maker).
I'm not sure if I get it, so perhaps you should make it a little more clear. If I understand correctly, this is what this mod does: *stop displaying the top layers of skins (what used to be called the 'hat' layer) *while the sneak button is held, display the top layers of skins and stop displaying the regular layers of skins
Well with Hide and Seek's release it's incredibly relevant for EMC Yes, and in this case, it is correct