Good god people. It's Allagan Tomestones. Tombstones are things that mark graves. Tomestones are a whimsical thing that sounds like a book made out of rock purely for the FFXIV universe.

On topic though, I too would love to see some reward for clearing trash.

It would be cool if they did have some sort of Ranking, like in FATES where you got a little bonus based on the number of mobs killed / the time you took. So there was still incentive to go fast and not dawdle, but it rewarded you for actually clearing the mobs.

Then speed runs would be a little more creative, i.e. working out ways to chain pull etc, rather than sac pulling.

They really could do a lot of things: let trash mobs drop rare mats (like the ones that take tomestones to buy), let the trash mobs drop gil. Put more coffers in the dungeons, etc. I like the idea of having the run "evaluated" though.