Again this strange thought that somehow Yoshida, who loves making things more accessible to new players, will introduce the ability to have the NIN job and then say, "Oh, and by the way you have to have reached lvl 50 and beat the entire main scenario up to and including Levi HM, before you can actually get this highly hyped job you may have bought the game to play!" Really -- just think about how bad that would be and the raging that would ensue - it would be a bigger PR nightmare than the original costs of FC caused. Like I said in the other post, I really believe ROG will be available as a class as soon as it is released, with NIN becoming a job you can get at 30 -- just like all the other jobs. Who's to say there's not some other NIN just wandering around, much like the NPC for the BRD quest.