A lot of people are waiting for the fabled A77, the camera of all our dreams. A 24Mp APS-C sensor, magnesium body, SLT, full manual control 1080p wonder that makes coffee for you in the morning to boot.
Actually, I don't know about the magnesium or coffee part, but the rest is probably true. Something to make the GH2 completely irrelevant. If the 1200 dollar price is true it should be more popular than the A55.