The used rope as shaft was not efficient to transfer torque.
But things might be different if an elastic rope or even a rubber is implemented as the shaft.
The rotors of @dougselsam SuperTurbine™ Sky Serpent could rotate, resulting in the twisting of the elastic shaft which could then better transfer torque to the generator on the ground, aided by the tension produced by the same rotors and the lifter kite, in contrast to the limit by blocking which occurs when the rope is not elastic.
Perhaps Daisy could benefit from elastic ropes, but at a far lesser level since the gap between ropes could not reach only one complete rotation, otherwise the torque would not be transferred usefully.
This possibility was mentioned in a complementary comment about storage by carbon nanotube twisted ropes.
Indeed if an elastic rope can store energy, said rope can also transfer torque. That said carbon nanotube ropes are not commonly available. But this is of little importance for what is envisaged (causing the transfer of torque, instead of storing energy to then deliver it by reverse rotation) because elastic or rubber ropes are available, scalable, flexible, light and inexpensive.
To test.