Well if you want a Focus motor built into the Camera I except you'll have to wait for the 7200 -7500. whenever that should appear.
They may even not put a focus motor in body anymore. Its probably cheaper to put in the lens. Makes the body Cheaper to manufacture and the lens more expensive.
That's the same reasoning behind Printers. They make the printer as cheap as possible but the ink cartridges anor toner modules cost an arm and a leg so they can make tons of money on the consumables. Camera companies probably using the same sales models. Make the bodies as cheap as possible and burn you for the accessories.