I had a brief chat with a Naish representative and obviously the 2015 Drafts will have the LWR System again! (Yessss
They improved it by giving the kites a fixed LWR attachement that comes mounted on the kite.
So you dont have to worry if your LWR atachement is there or not, all you need is to order the LWR set and you are ready to go.
The new Drafts seem to have a slightly better relaunch as tests in Hawai showed, but I am sure in Lightwind conditions on snow and lakes that LWR is still the best investment you can have