We are all speculating. DLP, DL, and the other parks operate differently to WDW. There are things Orlando has to account for that DLP doesn't and vice versa. But if we're going to speculate and take guesses - here's mine.
I can easily see an environment where "Premier" will be leveraged to encourage on property stays. Maybe it will be that you'll get 4 complimentary ride options per day staying at a Deluxe - along with a 10-15% discount on additional rides you purchase. Moderates give you 3, Values 2, Disney Good Neighbor Hotels (aka Bonnet Creek and Hotel Plaza) maybe one. Something along those lines. Of course - you're going to pay for that by way of room increases.
The other way they could play it - which is what I've been fearful of for a long while - is creation of an almost "all-inclusive" option that would include Room, Tickets, Premier, and maybe dining. They'd need to shift the pricing model similar to how it is done with cruises and other "all-inclusive" destinations, where you'd have a person double occupancy rate and then a rate for additional people in the room. How would people feel paying $1000p/p a night for a Deluxe, $850p/p per night for a moderate and $650p/p for a value - but knowing they had "Premier" and DDP?
I have no idea on the actual math, but Disney could price it so that a family of 4 would end up paying $10-$15,000 for a weeks stay at a Deluxe.