So I was playing WoW while waiting for ARR, and I noticed a small detail that might be nice to add for not only players who like to rp, but also players that make silly videos and stuff.
The /talk emote
Basically just a small gesture your character makes to appear as if they're talking every time you type in /say or maybe even /shout.
Plus it would bring a little more life to the game imo. Doesn't seem like a terrible thing to ask for, does it?