That's fair enough, but it seems like more of a personal wish list than an analysis of what the iPhone really needs. Does it need a bigger screen and a new encl

That's fair enough, but it seems like more of a personal wish list than an analysis of what the iPhone really needs. Does it need a bigger screen and a new enclosure? The sales figures don't seem to suggest that it does. Assuming for a minute that I'm right and the screen size and enclosure are not market liabilities for the iPhone, then my personal opinion is that the upgrades are sufficient to maintain sales, with the performance boost, new camera (along with the improved processing hardware) and Siri all being enough to keep it competitive at the high-end.