I went on one of their demo rides late this season, and they spoke in length about the new ski design. It will look a lot like the Timber Sled ski from the top (so wider than the 2016 ski) but will be much different on the bottom. They were testing some designs to improve the trail manners of the TS ski.
We rode on set-up spring snow, but I was really impressed with the 2017 track kit and new ski. You could lay the bike over in the turns WAY further than I would have ever thought possible.
Snow checked the Enduro model. Can't wait.