Would this be difficult to add a Parent Transform Orientation option to Blender? It sounds easy enough: select parent, snap and orient 3D cursor to selected, select previous child, set transform orientation to 3D cursor.
I’m not a coder, so I don’t know if any of these operations would be difficult to pull off in Blender. A Parent Transform Orientation would mostly help to relate position values in the graph to the gimble in the viewport for new animators, at least until the awesome new animation tools come out and the graph becomes the seasoning rather than the bread and butter.
