I know there is a lot of talk about adding more variety of skeletons and enemies to make the game more interesting but there could be a step in between that which would add more variety while they work on the new skelies.
So i was thinking why not just make multiple looks for each type of skeleton:
Leaf skelies - some could have plants growing off them and others could be overgrown in shrubs.
Normal skelies - some could have ripped flesh over them so they are not just plain and boring, some could look more decayed than others...
Im not really the best for ideas but i think it would be nice to change things up a bit