A way to farm Zetas, much like the Omicrons on cantina nodes, hopefully with a better drop rate. Or add them to the episode shop.
Better rewards in TW, Crystals maybe or more zetas?
A way to sell unused materials that just accumulate, MK1 Bonding pins come to mind, exchange for currency or other upgrade materials.
Better timing for events like Jar Jar.....A raid required character that has only come around less than a handful of times in the span of the current raid.
and of course, Double drop ship blueprints for older ship would be super useful.