The ability to use an external GPU hooked up via TB3 has been demonstrated. Do you believe it's going to be offered on any Macs? The "capability via a cable" nMac Pros currently don't have TB3. Nor do the recently released iMacs, so the next refreshed Macs seem more likely in line for this (Mac Pro/MBP seem both well suited to this). If anyone has some general tech info on the e-GPU capability that'd be awesome too.