Saw an interesting theory in this month's Custom PC magazine.
Intel may start using AMD GPU's in mobile CPU's. This was based on them recently switching from licensing Nvidia GPU patents to AMD patents, AMD's trivial market share in the mobile market (meaning they have nothing to lose) and the desire to reduce nVidia's revenue.
That would be very interesting if it happened as a quad core Ryzen APU could be good, but an Intel CPU/AMD GPU would be great.
It's a good theory, but at the same time, AMD would also want to take a bite out of the Intel CPU market share, particularly in mobile where they are incredibly weak.