Seriously though the next iPhone/iPad will surely going to use USB-C also and ditch Lightning, which will dramatically simplify the connector situation going on at Apple.
If they were going to do that, then iphone 7 would have released with USB-C. At the moment I guess they don't want to break compatibility with every iPhone accessory on the market - but then again, they were never a company that cared about breaking standards, so I have no idea why the hesitation now.
http://www.apple.com/shop/product/MK0X2AM/A/usb-c-to-lightni...
Seriously though the next iPhone/iPad will surely going to use USB-C also and ditch Lightning, which will dramatically simplify the connector situation going on at Apple.