I have a suggestion to put the Akkhan's Set to the metagame.
Set bonuses changes:
Set Bonus (2 Pieces):
Akarat's Champion gain the effect of every rune;
Set Bonus (4 Pieces):
Reduces the cooldown of Akarat's Champion in 50%, and reduce the wrath cost of all skills in 50% while Akarat's Champion is active.
Set Bonus(6 Pieces):
While Akarat's Champion is active, increase the damage of Heaven's Fury in 1000% and increase the damage of Blessed Shield and Phlanx in 2500%
(New Effect) While Akarat's Champion is active, reduce the damage taken in 40-50%
Hope D3 devs be careful with this set, it was my first set in the game, and it's forgotten.