Feature Request - Dual Quaternion Skinning

We are a team, doing research on the animation pipeline for the next prototype.
This time, we are doing some muscle'y strong guys. And during some of my rigging and testing, I found that, when twisting arms espescially, these buffed guys almost "fall apart", due to "candy wrapper" issues arising, when twisting limbs.

Muscles basically "dissapear", and arms get much thinner. The workaround for now, is adding some twistbones (not too many of course), but it would be awesome to get an idea of where you guys are going (if at all) with the idea of adding Dual quaternion skinning - to minimize wolume-shrinking as a reault of twisting limbs on characters.

Here's an explanation of the issue: https://www.youtube.com/watch?v=4e_ToPH-I5o

Here's an example of twisting the arm of this strong guy (extra twistbones help remove part of the candy wrapper issue).
Look at the end of the gif - here, you can see how dual quaternion skinning helps keep more of the musclevolume.

Best, Jesper Colding

The issue names no file, test, or entry point. Start by locating the engine's animation and skinning pipeline and compare the current behavior with the linked dual-quaternion explanation and example. Done would require an agreed implementation scope plus evidence that twisting limbs preserves muscle volume without relying on extra twistbones.