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> Quote - I don't think Poser is bright enough to figure jiggle caused by transfer of motion, but I'm a noob so what do I know.

With the right set of morphs, it's already possible.

However, doing real soft body simulation is an order of magnitude more complex / time consuming than cloth simulation, plus to do it properly you need a volume mesh, not just a surface mesh.
It will be possible, but it will be some time before it arrives on your desk top.