Howdy -- my brother is at WDW now -- booked a last minute trip. The got the whole "she-bang" inclusive trip with the new food option. It was an additional $35/adult and $10/kid to have counter service, dinner and snack per day.
No, at least not currently - if you ask MS, they will tell you they are "working on it."
Or perhaps I should say "certainly its available to you, just book at room through CRO and don't use your points." But I don't think that is what you meant.