For park operations, WDW has at least two limits as to what capacity works far as precautionary measures. Meaning after WDW lifted capacity to 50%, did that have the impact of increasing bookings by the public, did the additional space fill in? Is the public ready to buy at that level? I don't know the answer, not privy to that data. WDW surely does, regardless of CDC positioning. Another form of limit is what union workers will accept. At the new 50% level, is there enough CMs willing to come on property to support the guest experience? How many months for guests and CMs to accept 75%? My guess is that these limits will disappear quickly, meaning a fast migration to 100% versus a slow month to month gradual increase.