Bezier curve- Rail Revolve modifier

Similarly to what we see in Moi 3d, It will be very easy to handle the mesh with two curves non-destructively. It will revolutionize how we use curves in blender. Because i think it is very easy to manipulate curve handles rather to individual mesh vertices. The smoothness of the object can be adjusted by curve resolution. The rail revolve function define the profile along which the curve need to revolve See the Image.