I really liked how Vanguard did their classes. Have the 4 arch types and within that 4 of each. Is 16 classes too much?
Tanks:
Warrior
Pally
Shadow Knight
"Spell, Avoidance, or AoE tank"
Melee DPS:
Ranger
Bard
Rogue
Monk
Magic DPS:
Wizzy
Necro
Enchanter
"AoE, Mage, or some...