Editing wise I'm looking for option as I'm primarily a FCP user and I just tried working with FCPX. The main thing I need is usable 3-Point editing system with a decent sized viewer window next to the output window and to be able to traverse the timeline edit by edit. Attempting to trim clips with what amounts to a thumbnail within a window of other thumbnails is just not cool at 2 AM...(I've had to do that back in the day with Premiere 4) Color matching like what's in FCPX would be cool. MultiCam editing and collaborative editing with versioning.
Network management for all file types for a given project in one place(3D from Maya that needs to be rendered again, Composites, edit timelines, etc.)and organized by project would be great. Essentially what the update to Final Cut Studio and Final Cut Server were supposed to be.