I think that seems logical, just as some people on that list declined offers of a seasoncard this year because they wanted the £299 so when they sold out they asked to stay on the waiting list than pay a higher price
pretty much what i did, i have two seats in the east stand level 2, and don't want to move unless i have to, currently my two lads alternate matches, my two are also on the waiting list but i declined when there number came up as i'm really waiting for the north stand expansion