Hmmm....
If Apple changed the display size for the iPhone 5 to 4", isn't that tantamount to admitting that a 3.5" screen isn't the "optimum choice" that they claimed it was?
Also, will apple be upping the pixel count to take account of the increased screen size? Otherwise, they'll have to drop the "Retina" marketing bollocks, because the pixel density won't be enough.
And as for a 12MP camera, I hope they'll be putting a beefy lens in there and a decent aperture size, because with the current pin-hole jobbie anything over 5MP is utterly wasted. This is why the best cameras have huge lenses. Just sayin'.
With NFC on the horizon and already starting to appear in the very newest handsets, if the iPhone lacks this feature it will dent sales a tad.
And....and.....oh really does anyone really still have any enthusiasm for iPhones? Zzzzzzzz...