The carrier host fuselage would need huge controls surfaces anyways, could just use them as normal wings when flying for itself with way less drag.

Or just do self mounting Multicopter using the big wing as lift surface for the long haul.

They already use propellers for mounting anyway, its wild out there: https://www.youtube.com/watch?v=a1gUm_W1z28

Make the fuselage small enough to truck it back.