This is just an idea, and in no way do I expect anyone to agree or even want it to happen but; here it is.
We all either love or hate the preset sync, yes?
Well, what about an animation sync? Like, everyone who is using /public/ animations are able to upload so others can see. Meaning, everyone in game will either have their own or similar animations. It'd make players and the game more unique, and maybe even boost the fun factor a tad. I mean, you see everyone with the animations you have, it does grow tiring.
Again, I do not expect this to ever happen. Just an idea.