Hmmm....Actually I think I (sort of) agree with the OP, as I'd like to see some more lore involving Gilnease and a her of the important people from the starter experience that, outside of the Forsaken zone, seem to have just disappeared.
I'd also like to see something about Callia Menethil, as while she was mentioned in the books only, it's be nice to know what happened to her, weather it was just that she settled down as a peasant and faded from history or that she was actually killed during WC3 and we were just never told.
Oh yes, I'd also like to be able to visit Kul Tiras in game.