As others have stated as long as drops, Gil and XP was removed so rmt couldn't abuse it for power leveling, sure, would be handy for those times you need a tiny bit of the Map for explore achievement that nobody seems to want to do .. I'm looking at you haukke manor upstairs room!

I would however wish they added a way that once you clear a dungeon it could transform into something else, like once you clear it your able to go back in on say miner and mine special nodes that were not there before or an exclusive fishing spot in Brayflox where you can fish up pets or accessories that are useful