Saw a bunch ex-RDU but unfortunately our week-long spring trip is already set for Japan (with tickets booked for NH F via VS) so unfortunately couldn't take advantage since any Europe trips will have to be shorter and later in the year.
I did see a few connecting through ATL -- I had posted in a thread that was since removed a couple of itineraries to FCO that permitted DL 64/65 (ATL - FCO/FCO - ATL on the A330) when departing RDU.