First, we had desktop-based architectures getting ported to mobiles. Then we had scalable architectures. Now we have mobile-first architectures.
I wouldn't be surprised to see that a lot of the advancements we think will come to desktop GPUs first could probably end up in stuff like the PowerVR series or Apple's GPUs or Qualcomm's Adreno first and then we'll get support for it on desktop. We're not quite there yet, but we will be if the trends continue in this direction.