Action Idea

I got an idea for... I don't know what it is, but read on. Could it be possible to be able to "brake" your creature?
I mean like those long-legged spiders which name I can't remember; those things detach their feet which leave behind and confuse enemies and predators because event though those feet are removed they still work. It would be fun to have same thing in Thrive: When you are escaping a predator, you can just leave behind a limb, which will then start to move and distract the predator. Later you just regrow that limb back!

It should be possible, but quite hard to evolve/design.
Although this could be handled in-game as if the whole creature has a jellyfish like construction.
(Jellyfish are actually 4 different life-forms, which in the case of a loose limb, could be able to detach.)

But, this does sound hard to implement.