Next iPhone OS to include video chat support?

Apple blog 9to5Mac has been doing some investigative work inside the the new iPhone SDK, and they’ve come up with a few interesting files. Located in TelephonyUI.framework are several resources that seem to indicate the inclusion of video chat functionality in future iPhones. Two PNG button files, one to accept a video call and one to reject it, and a call to these buttons in the TelephonyUI binary make excellent fodder for video chat rumors. Is Apple going to be including video chat in the next iPhone? We hope so… a front facing camera would also be appreciated.