Tools for animators

Below are some ideas for tools that would make it easier and faster for an animator.

Onion Skin , of course. It would be great to have Advanced Onion Skin in Blender. Like in the Rumba program. Their Onion Skin allows you to increase and decrease the distance between meshes. And also edit the pose directly from Onion Skin. You can find the full video here

Motion path editing. The ability to change the motion path directly in the viewport. Like in Houdini. Video is here

Handles for editing Motion path. Link about this.

Tangent Space Optimization of Controls for Character Animation. Flexible Spacing control without adding new keys. Good Disnay video about this.

There is an addon Spacing Sculptor . I would like this tool to be the default in Blender. This gif shows how Spacing and Motion path is edited without adding new keys. Tools like AnimAide addon. This addon has some things that don't work correctly. For example, if you have animation and need to displace the animation in space. AnimAide allows you to do this (Anim Transform). But only if the curves are in Auto clamped mode. If you have edited curves before, then they are in Aligned mode or otherwise. Then Anim transform will not work correctly and spoil your curves. Therefore, I would like to have full support for such tools from the Blender development team. To make everything work correctly.