Dwarf warrior - pvp
miner/skinner (make engineer?)
Night elf druid - roleplaying/mule - should i delete her
Night elf priest - raider, access to new content
Night elf rogue - pvp, eventual money maker
"the ganker, the fun one"
Undead mage - horde experience
"what is it like horde side?"
Night elf hunter - pvp, pve, money maker
Human mage - pve, pvp, money maker
1/16 update I deleted the undead mage and human mage at some point to make way for a Draenei or Blood Elf mage in the Burning Crusade. I actually leveled up the rogue a bit, she's easy enough to play so no need to delete her and I find fun sneaking around!
1 day ago