I think pallys should get an ability that does the following.
It will be called
Pallys Arnt OP
5 second cd.
Causes the paladin to spin in circles for as long as you want, applying 5 stacks of seal of vengeance to the target, no matter what seal you have. Heals the paladin for 400% of all damage deal by anyone within 300 yards. Deal 500% weapon damage. Refreshes the cooldown of Bubble, Lay on Hands, Divine Protection, Blessing of Protection and removes all Forbearance with each spin. Shatters other paladins bubbles.
Removes all buffs from enemies. Cleanses all your allies, making them immune to diseases, magic, poisons, cc's, and all other things that can damage them.
And if any target is below 20%, throws a hammer of wrath at the cost of 0 mana, triggers no GCD and has no cooldown.