Trully an awesume guide.
I've read it all, took me some time tho D=
i've found one mistake:
1) Basic Roles:
Attacker: Aggressive role that attacks in melee multiple targets as often as possible. This role can't be filled except by fighters/warriors and defenders/guardians, which are the only classess with melee AoE attacks.
Ultimate Mode Rangers also have aoe skills now, and they are quite effective and strong.
You probably didnt posted them there becous UM rangers arent common at all. But i think its also worth to know.
/LOTS OF KARMA!
we need more people like you in the forum