Warlock. Demo and Affliction
I find myself playing my warrior for the most part. Feels good going back to my original toon.
Tank Feral, though the nerfs look a bit disappointing (though expected).
Thinking about trying DK again, since I lost interest when the viability was stripped from the specs, and Frost tanking was removed (blood was dull dull dull).
Dwarf Shaman. I started it after 4.0 came out, but before expansion. However I leveled my 80 dk to 85 first, now leveling the shaman, it's 73 now.
After I finish Shaman, probably going to make a goblin something, and level that. Currently planning on having my shaman as the main.
Holly paladin. Been since day one of BC