I realise nobody who will reply here actually knows for sure (!), but based on past experience of DJI model upgrades, can anyone hazard a shrewd guess on whether it's likely that the new Mavic 4 Pro will work with my existing RC Pro controller? I realise they probably want to sell the bundle, with a new controller; but I certainly can't afford to upgrade with a bundle any time soon. If I only have to get the drone + batteries, it might happen a little sooner. Anyone? The existing controller is excellent, so I'd be happy to use it with an upgraded drone.