Too little return how? There is a ton of time where the devs have some down time. People all over can attest to the dungeon system becoming stale and boring. not caring about any of the lore or even caring why there there other than exp grind. Why would you not give players something exciting that might or might not happen. That rare boss appearing after killing the rare "key" mob giving everyone an exciting run because now they might get that rare minion, mount, glamour piece. The return would be huge. AND as I stated, for those people who dont care about the extras, you can still just run a linear path through 3 bosses and get out to reque. I feel like there only NOT doing this out of laziness.
