Next new job better be heals

[Claire_Pendragon]

There has not been an iteration of Geomancer that even had access to healing magic.

(1) pretty sure it did in FF3 and FF6 (Only if u count mog in FF6)
(2) Prior iterations of RDM didnt use Stone or Aero as their White Magic. This game will make up reasons why something is possible. And will retcon lore reasons why YOUR character/teacher, is the exception to the rule, when the games current lore prevents something.

So none of the arguments for and or against it hold any real merrit honestly. The best argument would be if a job could reasonable fit the role, based on the current roles limitations. (Such as Healers only being allowed 1 DoT, 1 nuke, and 1 AoE nuke. Any more complexity to DPS wouldnt be acceptable under current healer design, which might change again next expansion)