Though I would like Chemist to be the next healer, its probably going to be Geomancer, and we need a job in which you need to go to Kugane to start up.. Very much how AST, MCH, and DRK were in Ishgard . I think Gunblade will probably be a next- with what we've seen in the story so far. Blue Mage, will make an appearance I know it, someday.. Its one of the classic FF jobs, and shouldn't be left out, it would also be pretty neat, having to do FATES, or the typical instanced story job quest, in which you fight a monster to learn its ability. They could introduce hand axes, and throw in Berserker. Necromancer would be interesting as well.. I would have loved see how Ranger would be (with a cross bow), but we have BRD...Mime could be funny too.. But it would also be awesome to see existing jobs, get a little reworked.. Like SCH/SMN which were so lazily done lol.. But that won't happen of course.