Anyone Thought about RC Controls for BB-8?

[Dagroid]

Here's what I am thinking for simple control on a two stick RC controller where one stick doesn't return to center...

Stick one: traditional tank style drive
Stick two: left/right for head rotation, up/down (no return center) controls head tilt position forward and back.

To rotate the head around the body when tilted front or back, turn the interior drive wheels with the left/right on the other stick.