I’d really like to see shamans get a fourth spec for earthwarden tanking. I dont think it should be jammed into elemental or enhancement though, definitely needs to be a new/fourth spec.
Imagine some of the abilities…
Boulder
Rips a boulder out of the ground and hurls it at the target, causing high threat and interrupting spellcasting.
Petrify
Turns enemies around you into stone, stunning them for 3 seconds.
Spikes
Causes stone pillars to shoot up from the ground around you, impaling enemies for physical damage and causing damage over time.
Stonewall
Surround yourself with a floating shield of earth, increasing your armor and block chance significantly. Each blocked attack consumes a charge. 3 charges created on cast, can stack up to 10 charges.
Stoneclaw
Swipe at nearby enemies, causing physical damage and generating high threat.
Encase
Trap an enemy in stone, preventing all action for 40 seconds. Damage caused has a high chance to break this effect.
Sandstorm
Create a whirling storm of sand and wind in the area, slowing enemy movement speed and dealing damage over time. Enemies within the storm are blinded, reducing the damage they deal.
Tunnel
Bore through the earth, charging at a distant target and dazing it for 3 seconds upon impact.
Stoneskin
Turn your skin to stone, reducing your movement speed by 50% and all damage taken by 80% for 8 seconds.
Earthfury
Each time an enemy within 8 yards deals damage to you, gain a charge of earthfury (max 10). Each stack increases the duration of your next earthquake by 1 second.
There’s plenty more ideas, but it would be an amazing tank build to play, and I’d start tanking as a shaman without a second thought.