After a few hours of testing...

1. Ability to adjust proportions of skeleton to better match talent. Simple arms, legs, torso & shoulder "relative length" sliders would suffice.

2. Make camera orbit around character pivot.

3. Option to reverse scroll wheel zoom direction (to match most other software)

4. Vertical line in time bar display that indicates current playhead position and overlays on region of interest and take ranges.

More wishes...

-Option to use only 1 camera for tracking when 2 kinect AVI is loaded

-Option to hide Cameras in viewport

-Numerical input for current frame

-Select by name dropdown for joint selection

-Button or key to toggle ground plane [G]

-Change Skin Color (Grey instead of Depth Value)

-Mode like "Show Pose Mismatch" but without Projection Planes (Point Cloud Data only)

-Way to move in X&Z (groundplane) axis at same time. This could be a rectangle in the corner of both arrows. (yellow cube currently moves XYZ)

-Export Cameras and BG Projection planes as FBX (great for reference in Max/Maya)