What would you ask for? I'll be forwarding all the data to Tim Cook.
I think what is often used as an example of this kind of thing is this:
That was the other thing that popped into my mind.Or the Homer Simpson designed car...
ErrrTouch ID that worked anywhere on the screen. Would be nice to click on a notification and view/respond to it without having to click the home button.
Feel free to get rid of that taptic nonsense to do it.
Bring back the headphone jack. Matter of fact, just put multiple headphone jacks all over the phone. But by then, people will have moved onto Bluetooth and won't even want headphone jacks. Even the most diehard of 3.5mm fans.
So what one function? Does long range wireless charging count? If apple could implement this and make it usable, it would change so much it's ridiculous. Thinner phones + having your phone charge the second you walk in the door at home. The second you walk into a restaurant or mall. Never even thinking about a battery percentage. And then watching this technology propagate to other things like ipad, Apple Watch and MacBooks.
Why would you want to do that? The first 4 days with the 7, I was going crazy wondering if I was actually doing something with the Home button. Then found out about "System Haptics" and now I have the "cookie" I need when I tap the Home button. If you don't like it, turn it off.
An sd card slot would be nice, or a removable battery.....