beachmouse. You are close. The property where Albertson's was slated to go in is located immediately east of Topsail West PUD. If you look at the link I provided for the Master Plan, you will see that Walmart is on the western end of the project. I believe the stand alone pharmacy in the project will be at the eastern end, where 30A (western end) meets hwy 98, adjacent to the property formerly planned for Albertson's.
So the probability that there is going to be a Topsail East development adjacent to this project is pretty high.