The relatively barren stretch of land east of Old Ebonheart, including the St. Seryn Infirmary, and what to do with it, if anything
Hlan Oek and other core Hlaalu settlements, specifically stuff like services: distribution of temples, Imperial Cult shrines, taverns, Imperial garrisons, guild presence and so on.
Asset Browser Updates (Atrayonis should probably be present for this one)