We need an option to drop AOE's below a selected target.

[Hanabishi]

You can actually do that with the enter key in XIV, sort of. I pre-place my mouse where I want the AOE to drop, smack my Flame Arrow, then press 0 on numpad for it to fall in place. Takes about 0.5 seconds that way and I can set it up with the mouse while I'm firing my DoTs.

Imagine how much easier it would be if you didn't have to pre setup your AOE.