One thing that always bugs me is that armor often provides a bonus to mana regen and hp regen. Great for everyone but warriors never need the mana regen so it goes to waste. One thing I'd like to see is a passive AA that converts mana regen to endurance regen. At rank 1, perhaps it is 10:1 conversion mana to endurance regen. As ranks go up the conversion gets better until finally at rank 10 it is 1:1. Radical? Maybe. But it would be nice.
