Evo,
I think you'll find that the 7-speed DSG is going into the GTI, GTD and R, VW just hasn't confirmed when. I had heard it was May, which seems to align with reports of other Week 22 mods. Given how new the R is, perhaps they've decided to wait until it has been out a bit. Whenever the new DSG box comes, it should deliver even better economy for hi-speed motorway cruising.
One other thing...
VW told me in January that they were working on on an upgraded OEM phone unit for the RNS510. This will enable a wider range of smart phones to work with it better.