I agree, I think there is no more iPhone "c" anymore, unless the 5s case is too costly and Apple favor to sell it as the iPhone 5cs on a plastic shell.I absolutely agree. I can't see Apple doing 2 flagship models. Beisdes the C version has been selling great, so there's no point in killing a model a year after introduction. Besides 5,5" phone would be very unApple. I'm wondering though: if they release the iPhone 6 and 6C now, then what do they call them next year? Will they call the upgraded C model C2? It would be very confusing to have consecutive iPhone 6Cs if they were to differ radically (4" 5S internals vs iPhone 6 internals). Or will they leave the 6C (5S in plastic) for two years in a row when the iPhone 6s arrives... Or maybe they'll go straight to iPhone 7...
Anyway, I'm looking forward to a bigger screen iPhone, though I was hoping they would abandon the big bezel+home button design. Based on the mockups I can visualise a bigger screen in the same case, had they only removed the home button - maybe building the finger print sensor into the screen... Maybe someday. Don't get me wrong. The supposed iPhone 6 looks okay, I'm sure it will be a great phone and I know that 5S's sales are great and obviously Apple doesn't need to throw a revolution, but I would expect something out of the box from them. The smartphone market seems stale and there have been some interesting designs coming from the Android side of the fence - HTC M8 being a beautiful example. I'm sure Apple could beat that. I would love Apple to beat that. Otherwise the iPhone 6 will be just an "okay" - as high standard as Apple is, but still... rather "ok", than "WOW". At least for me.
I own an M8 and I have to say it's the only android which Apple has features to copycat, but not the dual cameras (very low resolution, otherwise excellent), but few less know rocking features as the excellent dual frontal speaker array, by far the best on any mobile yet, other is the 5mpx selfie camera (frontal camera) no comments, and the HD audio which allows to play lossless FLAC 24bit@96khz simple the true audiophile experience.
My bet is that Apple launches the 4.7" iPhone as keep the 5s as alternative cheaper model, maybe on a plastic shell as the iPhone 5cs, and launches an 5.5" iPod touch aimed at gamers and just on time for Xmas sales as they ever did.