Well the current classes/jobs are standard MMO cliches. We have tanks healers and dps types. The Final Fantasy job part is basically just different skins over the three types.

I'm sure we'll get you RDMs and NINs sooner or later but to expect something else that you're now getting is dumb. They're still going to be tweaked into just one of the three types.

If it's just asthetic tweak you're looking for then you have nothing to worry about. Maybe just take a break until the expansion or so?