But people keep on saying that 'everyone' wants mirrorless, as if to say that Nikon (or Canon) are releasing a duds by still selling DSLRs, when the reality is they are still selling more DSLRs between them than all the many mirrorless cameras put together. Yes, they will have to develop their mirrorless lines, especially Nikon, and that is where the market is going. But not quite there yet.
You would think that Nikon will eventually bring a mirrorless camera to the market, but not on their top end high res camera when there are sales to be had. You don't jeopardize sales by potentially messing up an existing line. And not everyone wants a mirrorless camera after all.