What we all really need (whether you know it or not!) is a real two- or three-axis gimbal designed for the Samsung Gear 360! This gimbal would have to be SMALL so as to keep out of the field of view. So far (Nov 2016) all I have seen are homemade jobs that are a "little too big" to say the least.
Hopefully some enterprising folks will build one. Then putting a 360 camera at the end of a selfie stick, or hanging one off a drone, will produce smooth results!