WAGS (wild ass guesses)
The iPhone Nano cant be that small or the touch screen would be unusable. It has been theorized that a smaller phone would work well for developing contrries (think China, India, etc) Problem is, it still must be readable & workable as a touchscreen. I don't see it happening myself. Particularly when Apple has $100 iPhones for sale. I can see the 3GS or the 3G modified a bit and sold for cheap though for a lower price point entry into the walled garden. The other reason I discount a Nano, is that with electronics, smaller usually equals more expensive, they can sell an older platform cheaper than they can build a tiny phone.
iPhone Nano, maybe 25% chance of being real
Front facing camera. I dunno again, video conferencing uses crazy bandwith, maybe on WiFi only, but that doesn't make any sense either, since if you're on WiFi, you're near a computer that likely has a camera.
Front Facing Camera 50%
Video. Theyll crank up the video to 720p and have HDMI, or a high res output somehow.
higher res video 100%
CPU...It will rock the iPad CPU.
iPad CPU 100%
OLED, I hope to hell not, the one on my N1 is shit in the sunlight. Californians love the sun and iPhones, I say they stay with current tech as far as a screen. They'll crank up the resolution though.
OLED 0%
Verizon...LOL, I have a bet riding on that one. The reason the iPhone will go to Verizon? Jobs ego, theyre losing a lot of sales by not being on Verizon. Theey cant leverage Verizon like they did ATT and they wont make as much money per phone, but the iPhone will go to Verizon sooner rather than later. Some tracking company actually saw 3 iPhones on Verizon recently. The other reason the R&D for a CDMA iPone is that S. Korea is CDMA, and they love iPhones, a big potential market outside the US.
iPhone on Verizon in 2010 75%
iPhone on Verizon in 2011 100%
Also, I think Android OS phones will eclipse iPhone sales in about 18 months, and honestly, Apple will do fine after that happens, the smartphone market is huge and getting bigger every day. They've had an amazing run.