Once it opens for MDR reservations on July 1st(???) you should be able to make MDR reservations if you are paid in full or Platinum or Elite. If you are not I would try anyway after it opens up, We booked ours normally 2 years out before the change took place. In fact, when the change was made in April our 2025 & 2026 MDR reservations were cancelled, so we are just waiting to book them again. You should be able to book Specialty Dining anytime.