Animations for mobs being similiar across all mobs.

While playing Minecraft I recently found one of the new wardens and one of the new frogs. While observing them walk around and do their thing (like the warden attacking me!), and noticed that these new mob animations for various actions looked a lot more advanced and complicated than the other mobs, like the zombies and skeletons. It looks a lot smoother, with more lurches and wiggling and joints, and just overall, better. I think it would be a great addition if the older mob animations were brought up to be on par with the more recent updates.

Thanks!