From the new Motion LIVE feature I understand we can now layer motions together by blending the mocap recording and masking body parts.

This is not possible for already recorded motions, but would be a helpful feature. Imagine you create a pose for sitting on a horse (as in your docs), then select e.g. a talking motion from MixMoves, blend out the legs there and combine it with the sitting pose. Or you take a walking motion and combine it with a talking motion, mask out the arms in the walking motion and the legs in the talking motion. Hope it's clear what I'm trying to describe. ;-)

Basically the same we can do now, but without having to record the mocap for specific body parts and layering them together. In this way we could re-use motions we have already in stock.

Let me know if you need further info from my side, or also if we can do this already and I just didn't see it.