Uh, but why would you do that? Having semi-specialized healers is a good thing, removing this would not only severely homogenize all healing jobs, but also make the healing meta in this game extremely uninteresting. The problem is not that the main healers can't off-heal, the problem is that we only have one job that is viable for off-healing, and the only other one that could theoretically fill the slot is a broken mess. As I've said multiple times before, it is unlikely this will change before 4.0 (or even later) because a) that's the earliest they can fundamentally redesign Nocturnal AST (since buffs won't cut it), and b) it's the earliest we can get another healing job (though I suspect we'll have to wait way into the expansion for that because SE have said they won't do 3 jobs at once again, and I suspect the first job they do in the next expansion won't be a healer).
