I think of it like this - POR and CBR will be the cheapest ways possible to bring a family of 5. They still don't need the discount to book up, because the alternatives are more expensive. When they excluded POR this year, they got exactly what they were hoping for. People either stayed at POR and took a room discount (or nothing, depending on availability), moved to more expensive family suited, or got 2 rooms at a different resort. I get what you're saying - if there are 100 families all staying at POR, now they might split and stay 50/50. I just don't think it'll affect the booking numbers enough to change whatever they have planned for FD offerings. Since excluding POR workd out well last year for Disney, I could definitely see them excluding both or making availability very limited to give the illusion of inclusion. Instead of having families of 5 booking suites they'll have more options for regular rooms, which means they'll want to target the discounts at the suites and more expensive options.