The reorganization of material items so they can be sorted and placed in their respective bins or something! Like being able to organize my inventory with just a click of the button without having to manually place this here and there like what gw 2 did. I want all my weaver and goldsmith stuff close together so I don't have to look through my inventory like trying to find a needle in a hay stack. There's gotta be a way to do it, but since some materials cross intersect crafts I don't know.*sigh*