Which chipset? I mean, I know there's a chipset that does, but I was under the impression that the Verizon iPhone was not using it. That chipset (and in the future possible others like it) are why I wouldn't be surprised to see a unified iPhone sooner rather than later.

EDIT: Ok, I've seen the iFixit tear-down and they ARE using the Qualcomm chip I was thinking about. But they're missing the other parts to get GSM working though. Seems like a pretty strong indicator that iPhone 5 will be universal though.