I got my warlock to 90 yesterday. I quit queuing for dungeons and just leveled him on Klaxxi quests for the rep. I have to say, a Gnome looks adorable on the quest "Fear Takes Root" when he gets the size debuff:
He has a little, tiny horse, lmao!
I also got Terrific Trio:
I now have a warlock, 2 druids, and my monk at level 90.
For this expansion, my main is Diralin, my horde monk. And my main characters are on Terenas, not Korgath. I like playing on Terenas, since I'm not into pvp and it's a normal server. And I don't mind playing horde. I like my new guild.
But I have 11 characters on Korgath. And I've mostly played Alliance for the last 4 years.
I started leveling Hearthyn because she's always been my main until now, and I am NOT going to leave her behind just because she's no longer my main. I started leveling the others on Korgath with a specific purpose in mind: I want as many as possible able to do LFR so I can learn the fights in every aspect (except possibly tank). I realize not all the mechanics will be there, but the basics are there.
I have to admit, playing my characters on Korgath feels like coming home after being away on a long trip.