Would it be possible to get a buff class to work in WoW? I don't mean something like vanilla paladins where you buff everyone and then sit out, I mean something where you were actively managing buffs on individuals the entire battle. Kind of like giving cooldowns to other classes, but it would be partially dependent on who you "buff" so it would require some coordination.
Besides boring spells that you would just make sure is on the best players, there could be a spell that would do something special in the spirit of the class you put it on. An example I thought of was maybe casting it on a hunter let them do a volley kind of thing on a spot of their choice, which would be a hunter themed attack but also have a magical kind of quality brought by the Buffer.
It would take a lot of coordination and probably wouldn't be very effective in a pug, and I guess it doesn't really fit in with what Bliz is trying to do in Cata since it would probably be a class every raid would need, but would it be fun?
So is it a good idea, something that could work if done a bit different, or just stupid?