I'm in this situation too (see higher up thread!). I phoned the club and they said they don't expect it to make Evergreen, but if it does, there will be further info on ticket collections. They blamed Stoke for not allowing collections so far. I'm mostly hanging on and monitoring Stoke's page, waiting to give up and buy a home ticket at some point...
Not sure if they might release a further allocation, but it seems Stoke have already sold a bunch of tickets either side of the away end.
My impression is that the home end won't sell out, but I don't know. Capacity is about 30,000 and their average crowd seems to be about 22,000.