If it's as innovative as Apple will want to make it be, we'll only know what Apple wants us to know. Until then anything can be imagined by all Apple fans. I just hope it doesn´t defraud us again like they did with the launch of the 5.
But, this time round, I think 2014 will be a bumper year for Apple. New iPhone, posssibly with sapphire glass, hopefully a 4.5" to 4.7" screen (forget 5" or 6") and iOS 8. Then there's iWatch. And that will be the cherry on top. Maybe something at MWC. But not all.
At MWC. You're dreaming. Apple has its own events. WWDC at best. New product. It's own Keynote. I hope the design will be like the iPad Air. The iPod touch is a joy to hold. Hope it's that thin if not a bit thinner. Screen size, meh. I like the size of the device now.
To be honest I doubt any of these designs will be used by Apple. Apple goes its own way it is not interested in designs from outside its walls, other than innovation, which it should watch to keep ahead of (as any company should)
All these articles speculating what Apple should do are just speculation, until Apple decides to leak out their new toys
Why can't they just give us some hints of what to expect??! Everyone just wants a bigger screen and not get nickeled and dimed on everything. Open the os up some geez and a screen better for browsing extra.