Simple as that, change our stupid unbalanced (in a purely bad way) talent back to the old talent:
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Second wind (passive)
Passive
Whenever you are struck by a stun or immobilize effect,
you generate 5% of your total hp over 10 seconds, in addition
you generate 20 rage over 10 seconds.
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Done, or what they can do is make 2nd wind baseline for all specs (maybe arms/fury only) and replace it with another useful talent; they should also add blood craze as well, i miss those self heals... i really miss them.