Just so you know, clanners doing this alot...The arguments against these people getting their own instance of the dungeon are right in line with the arguments you hear when someone mentions closing down 25% zones in favor of 75%. People are tired and want to be left alone, but the people who are 'winning' simply can't stand that their little dead mouse cat toy has decided to go elsewhere.
I think Clanners have 3 instances of dungeons open at the moment.
So it's not only omnis, it's us clanners that gain most on having more dungeons open.
Even if I gain on it myself(bigger chance of getting the damn hood) I still think it's wrong and FC should fix it.