Well, yes, they can be smelted in to green dye to make more wool colors. I just realized that mob traps with them wouldn't work unless you're monitoring the trap... but I guess that's it. They also are decorative (what would a desert be without them?).
we should be able to take back the woots we each day because at first it may seem awsome and then later on it's sucks + if you like this idea and - if your mean
Just decoration for now.