I get Ardith's point, somewhat, but I guess it isn't much of a problem to me. Why should shamans use access to protection spells? With that logic, spirit aura shouldn't be available to anyone but shamans, since they're the only ones who can actually cast it.
I guess for RP purposes, you could change the protection message to something like:
Quote:
Your spirits protect you from evil/good.
If shamans were to lose protection, then everyone else would have to lose access to spirit aura. If you make spirit aura castable on barbarians to buff their lousy tanking abilities, I'd like the idea more. As it is, I'm hitting it with a big veto.
Not to mention that they don't really need that sort of upgrade. Barbarians are supposed to be damage dealers and they already do fine in that section.