- Apothecary, due to how much the little girl tells the WoL about it. Could be a job with potion mixing like AST does with its cards back in HW/SB, minus RNG?
- Necromancer, the door to the job is now open since the main argument between the WoL and this job was the morality, how it doesn't feels right for the savior to raise the dead.
- Berseker, I still feel that Warrior is basically a berserker but it's not impossible to see a DPS Warrior? The dungeon might aswell be a "Here the jobs you'll never play!" message.
- Rune Knight, there's two massive hints in my opinion. The first is the Trial that casts blade enhancements. The second is at the very end of the MSQ.
At the very end of the MSQ, Alphinaud and Alisaie talks about how Y'shtola, Urianger and Thancred evolved and how they, the twins, are stagnating. It could hints that during 6.0, Alphinaud will switch job to the new healer, Alisaie to a Rune Knight.
OR they could have their own unplayable jobs like how Y'shtola is a sorceress, simply a Black Mage that also uses White Magic.
Also, a Necromancer as a healer might... not be impossible? We had Dancer as DPS so we could see another switcharoo. The reason I think about it is because we WILL have a healer but I don't see Alphinaud throwing potions and not casting spells at all.
Usually, X.4 hints the job but there is a lot of materials in this patch.