they need to patch out the chimera exploit and some other exploits ive stumbled across. One including i joined a AK dungeon in progress the fight was already completed my first time and i got the relic key item and dungeon clear.... Ivwe cleared it many times after but ya....... nice dungeon design. Also at the end of a dungeon pt leader can invite more people to join and then those people can loot/ninja loot. happended in 2 ifrit fights i was in.