Emnity needs to be redone (hate should be tiered depending on the kind of actions building emnity, damage being lowest) and pld along with it, Paladin (and nin) should get a slew of new abilities to build hate. Not just another voke but loads of ja/spells and party protecting stuff that can be used as the situation requires.

Tanks should really be what people want when fighting mobs, a powerful role in a group and something difficult to do without. Sad how far down the scales the emnity system has driven the games tank system.