Update:

Dark Iron Horde Characters:
Sulmaria, 80 Destro/Destro lock
Glodwran, 80 Resto/Ele Shaman
Golun, 80 Frost Tank DK

Mannoroth Alliance Characters:
Golun, 80 Frost/Frost Dual Wield Tank DK

Just lvled the alliance char to 80 on my bro's server without telling him about him, my brother was amazed when I revealed him, he thought I transferred my other DK over, lol.