Also, would it be difficult to implement the Camera Raw plugin to After Effects in a way that it can be applied to any video format, and not just RAW formats?
ACR is such an advanced and well optimized tool, it would really help the video community immensely in terms of color correction.
My [guess] would be that you will see support for that camera in the next release, whenever that might be. Just guessing, I would expect somewhere between 2-3 months. But, in reality, you know as much as I do.
As far as Camera Raw supporting video formats is concerned, it seems to me that would be unlikely. But then I don't know anything about the Adobe plans for the future. Based on what I know, I wouldn't hold my breath waiting for that feature.