Dj Pro (mac) inconjunction with the Ipad

It would be great if we were able to use an ipad as a controller for DJ Pro even in the most basic functions. Maybe tethered via usb. Imagine the current ipad app controlling the heavier DJ Pro app with touchsceen fx, jogwheels, mixer, and looper but all the processing power is handled by the macbook. All other functions such as track library/selection/analyzing/ and visual waveforms can stay on the macbook side. Just a thought since I love the feel and ease of touchscreen effects, something you can’t really replicate with a use of some controllers.