The Mac Pro serves such a tiny, tiny sliver of the pro market, I don't know if they got played. I mean, the big audio/editing/GFX studios that bought a Mac Pro

The Mac Pro serves such a tiny, tiny sliver of the pro market, I don't know if they got played. I mean, the big audio/editing/GFX studios that bought a Mac Pro will keep using them for years or swap to Windows if no powerful ARM Mac comes out. All the important pro software supports Metal by now. Anything that isn't a Hollywood studio will have to use an ARM iMac. Enthousiasts and semi-pro's that want a powerful, affordable and extensible Mac with state of the art discrete GPU's can probably get lost, as is the case right now. Then again, Apple is now only bound by their own operations, so who knows what they have planned.