Something Liverpool do that our club don't is to state how many season ticket holders they have and exactly where those on the waiting list are in terms of getting one in their lifetimes.
The extended Anfield Road stand will have 7000 additional seats. 1000 will be issued as season tickets, 3000 as general admission plus there will be a section for younger supporters. They haven't said what the nearly 3000 others will be but you can assume corporate / hospitality. I wouldn't be too surprised if this is the type of model used for the expanded NS. Liverpool have much higher match day income than us and that is primarily down to having a much lower proportion of season ticket holders. The Liverpool proportion will reduce more once the new stand is fully open.