We are booked for a six night stay at the Poly with deluxe dining plan and 10 days of park tickets. We are then booked at Kidani Village for 3 nights with deluxe dining plan and 1 day of park tickets. We had to buy 1 day tickets with the second reservation in order to buy the dining plan, but we will just use our 10 day tickets from the other reservation and then save the 1 day ticket from the second reservation. I think you could do something similar if you were willing to book your trip as 2 separate reservations and eat the cost of the 1 day tickets. I don't know if you save much that way though, it would probably just be cheaper to get deluxe dining for the whole time.