It's just a small change, but I was thinking changing some of the class names to fit in with the races, it may help with teh roleplaying side of things. It's done in many MMORPGs. You could have the standard classes, mage, priest, hunter, rouge, druid, paladin, warrior ect but change the name of these classes and mayeb some spells that are only avalable to certain races of them classes.
For example a troll priest could be a witch doctor, a Human paladin could be a knight or a undead warlock could be a necromancer.
What are everyones thoughts on this?