Now that I've thought about this further....maybe they'll offer
free dining for AP's just like they do for regular guests - meaning that we'd pay rack rate for the room & get free dining w/o having to buy tickets.
Then they would release a room only discount that can't be used in conjunction w/ the free dining (as is the same for general discounts)
If that was offered I would have to do the math but w/ 3 adults in the room it might be cheaper to go w/ a free dining and pay rack rate versus a room discount.