It would be nice to be able to import Cineform 3D files. This is a faily easy thing to do as Cineform just multiplex the left and right eyes as seperate streams in an avi container. At the moment I have to demultiplex into seperate left and right files then using premiere pro create a full side by side file.
The other feature is to support importing 3D as two seperate files. Several camera systems produce output in this format. and again this should be very easy to implement.