Enchancement Shaman's Talent Tree Capstone Should Get Some Love

Rage of the Farseer is is kinda useful and probably fun mini-self-bloodlust, but in terms of game design and class fantasy such dublicate of the main raid ulitity feels kinda clunky and boring tbh.

First ability that comes to mind for Enchancement's capstone is Feral Spirits for sure, but there is my idea what it also could be.

UNLEASH THE ELEMENTS
Focuses the elemental force imbued in the Shaman's weaponry, with the concentrated effects depending on the enchantment unleashed. 30 sec cd.

* Flametongue Weapon: Deals instant Fire damage and buffs the Shaman's next Flame Shock or Ring of Fire by 20%.

* Frostbrand Weapon: Deals instant Frost damage to a target enemy and roots it for 5 sec.

* Windfury Weapon: Deals 125% weapon damage and increasing the Shaman's melee haste for the next 2 swings.

* Rockbiter Weapon: Forces the target enemy to attack the Shaman for 5 sec.

If you have another alternative feel free to put it in commets below