The Mid-Ranger
Just popped into my head. I don't really have a formal name for him, but he's essentially a non-tank that specializes in not short or long range, but mid range attacks. Relying on keeping enough distance between him and his opponents to avoid damage. Main weapon could be a whip, spear, or throwing weapons.
Potential skill trees:
Inhibition(contains skills for keeping enemies at bay)
Wide Range(contains skills for taking out multiple enemies with his weapons)
Weapon Specialization(contains skills for passively improving different weapon types)
A guy like this would probably be a lot more fun to play as than a long ranger that just spams arrows off of the screen.