-selectable option to only buy or filter armor or items of your profession instead of all. saves lots of search time.
-in three-chained skills, be able to change what skills are in the sequence when out of combat.
-find a living story formula to get the living story stride going.
-change world dynamic events and heart achievements for personal story modifications by being about to do different things in the game as that part of the game occurs. a personal journey as you play different parts of the game. example: while doing heart achievements, players have options to vary the outcome of the heart story for their own personal story for that heart achievement. (place things on the ground to make the npc happier as a part of the example also).
-be able to select multiple items in bag or where ever to sell on trading post.