Funnily that’s why I think it isn’t likely. Or at least not the way people expect it. It’s too different. For the most part the jobs are within a relative range from each other, something well outside of that doesn’t make any sense with what they’ve done.

That said who even knows where Healers will be next expansion. They could get radically changed again which makes it hard to predict things.

And what you value in Geomancer is different from what I value in it. Being a healer or DPS doesn’t ruin what makes it a Geomancer, either one of those is different from how it normally is. But you can build it in either role and it’ll still be a Geomancer. So long as they make it play with ground targeted effects (which is the closest analog they can have for terrain) and bonuses while in one (think ley lines but more drastic) I can see it still feeling like one.

Granted given how they’ve done other jobs it’s just as likely it’ll be something that is at best vaguely similar to past iterations.