I asked the same question when the Motorola Electrify (US Cellular version of the Photon) was announced a few weeks ago. The response I received was that (at the time) they were thinking of pairing Part 2 as part of a joint review of the Electrify.
But..who knows.
Bugs me too b/c to date, I still think the Photon/Electrify is the top Android phone on the market.