I don't know if someone has suggested this but I think it would be great if you could upgrade your chests using the crafting so they can hold more items, for example in order to make a chest upgrade one of the items in the crafting recipe could be a regular chest and then some metals. I'm suggesting this just because I find myself constantly filling up my chests and having to make more. There's a room in my house where the wall is just lined with chests so it'd be nice to be able to have less chests everywhere but more storage.
