Hello.I am using power auras addon and the general idea is that you put some parameters and it show you the spell..
for example I can say to power auras that if I have 5 combo points and I already have slice and dice up then to show me eviscerate...there are many addons that suggest you what spell to do but all are dps as far as I know..crlc retribution helper, shock and awe, e.t.c.
Now to the point.I imagine an addon that can suggest you a heal spell to do on the target depending on some parameters you will say.Imagine Grid for raid frames and to any of the player frame a small icon of the healing spell the addon suggest for this player.You will set the parameters..
for example,
if player is at 70% HP and no incoming damage to show Heal
if player tank have not weakened soul effect to show power word: shield
e.t.c.
of course I understand that healing has no rotation and depends on many things at any given moment, though some things are still pretty straight forward, like to maintain lifebloom or power word: Shield on tank.And since the raid frames addons now can calculate so many things (HP missing,invoming damage,incoming heals,e.t.c.) I see that an addon like this is very possible and will help the new healers a lot.
Well my post is more than a request than a question, and that because I didn't ever heard of an addon like this, but if by luck there is a similar addon please let me know :P