The ends are currently referred as North, South, East, West. I can see the club keeping these and naming areas of the stadium and land or features, such as the corporate sections or fanzone areas after a piece of history. As the stadium is a bowl which you can pretty much walk around internally as opposed to separate stands, I guess it makes it difficult to say specifically "this is the ... stand" like we can now with Goodison.
Personally I'd go with 2 sections of the stadium named after geographical features, e.g. Riverside, dockside, city side, Regent Road etc for the corporate and away sides and 2 sections after notable historic figures, e.g. Dixie Dean, Howard Kendall / Holy Trinity for behind the goals.