I wonder if with the Manual Reel-in Retrieval from Pacific Sky Power (@dantmaui), we could ensure both reel-out power phase in yo-yo mode and rotation. If yes it would be a step for both OKE Precision Winch “Reel and Rotate” Technology and Low radius loop.
For this it would be necessary on the one hand to mix the two systems, on the other hand to find (if possible) the device allowing to maintain an inequality of length between the 2 lines to allow rotation during reel-out power phase.
It looks a little like FlygenKite.