Doesn't it get annoying having to either dig up or jump on farmland to remove it? Or dig up Grass Paths to remove them?
How about a tool to turn these blocks back into dirt, for ease and convience. This can also incorporate the coarse dirt to dirt mechanic, and can also be used to turn blocks such as Mycelium, Podzol and Grass into dirt also.
Perhaps call it the turfing tool, crafted using a shovel and hoe together sorta like the paxel recipes.