They definitely need to up the rewards a bit. They mysteriously added 1,000 gil to every boss in ST (maybe that was for both instances...) even though the place is currently brimming with incentive to run it. Of course, even the large quantity of sands/ oils/ UATs will eventually become meaningless so they should really consider a back up incentive that should have already been released for CT and should be released for ST when the third segment is added or soon after.