Yoshi P said the lower rank dungeons he'll be implementing are for "leveling", so that means you should be able to reenter them at a rapid rate, especially with fatigue gone you could spam it and get up in no time if you wanted.

Now lets get to the important people, because we're obviously still playing the game and we haven't gotten any content for us (talking about people 40+ maybe even 38+ if you hit the exp grind hump and you know leve linking was god for then and such)

These dungeons for higher level people are for gear and rewards, are they tied to public companies? Can i receive currency from the companies for doing them? Will it be "randomly drop to one douche in the party" system? This obviously isn't end game, because you couldn't run end game this sloppily, and with hints of level increase every 1-2 years I'll wait to see if they ever address that having someone receive and item in their loot list and take it even if they don't have the class leveled up, gives us less room to kick them before then lotting in XI did.

Anyways the drop rate of such items will be super crappy if you can enter them every five mins and that will be the price we pay.