With the crew starting to be called back they could run the month of November on the Navigator with crew only. If all goes well and protocols adhered to December is a possibility for reduced passengers. In the mean time call enough staff back for the Mariner. They could run December with crew only. Again if all goes well run with passengers in January with reduced capacity. And so on down the line. Basically bring in one ship per month. They have mentioned in the past that is could take a couple of years to get fully operational. This is all new for the crew and there will be a lot of training involved.