to those who feel we should have all the quests reset to level another class (which I don't find necessary), why don't you make another character and just do the quests all over again?

yes you have to do your main quests / chocobo / airship again but don't you do that in most MMO anyway? restart the whole game?

yes you have to re-level other classes for their cross abilities but that wont take long either. the option is still a viable one.