This is great James. I can say that working with the plugin as it exists right now is a joy. Having the ability to adjust exposure control, white balance, highlight & shadow is important as Malex mentioned is important. If we could use it with ACR even better, but I don't know the tech side of things or how that could be accomplished (if it could). But if it was, then you have the "Holy Grail" PPro CC plugin. The one thing about raw import as I am using it now is the ability to open it in ACR which gives you a huge advantage from the start of your work flow.
Shoot Raw>Edit Raw>Color Raw>Export Raw> +1 on that.
This is of course the workflow we all want.