And it will be available on T-Mobile. There will be a "major T-Mobile meeting" in the next few weeks that my rep told me about. She also said that it was already hinted at by some bigwig at a different meeting.
$10 says the call it the new iPhone. Reason is if they would have called the iPhone 4s the iPhone 5 instead no one would have been pissed, but no. They put an 's' on the end and so many were pissed that they just decided to start calling everything the new one.