I dunno. Considering the price of 4K televisions are still on the "luxury end" of the market, I don't see many bypassing the newest XBox just because the yet to be released XBox will support 4K. If the price of 4K televisions plummet, then yeah, I could see this being a dumb move by Microsoft. But as it stands now, most will probably opt for the XBox One S for now.