I agree, warlocks and Titans need to be massively nerfed. Since their supers are already so offensively gifted, I think instead of damage reduction they should take bonus damage tbh. That would balance them very well.
Also hunters should be buffed and given increased armor while firing the bow, something like unstoppable while FoH, I don't even know how many times I've been killed mid super. Additionally blade dancer should be buffed and given a longer range, and golden gun should receive a 50% armor buff, to fit in with the other classes, it's ridiculous how vulnerable you are using it.