These are the announced changes we're planning in 2.3 for the Shaman class.
Shamanistic Rage will reduce all damage taken by 30% for the duration-
http://forums.worldofwarcraft.com/threa ... 9&sid=1#34
Frost Shock no longer subject to diminishing returns-
http://forums.worldofwarcraft.com/threa ... 2&sid=1#15
Two handed weapons trainable (axes/maces) for Shaman and a new talent elemental focus added-
http://forums.worldofwarcraft.com/threa ... 1&sid=1#67
New relics being added for Shaman, Paladins, and Druids-
http://forums.worldofwarcraft.com/threa ... &sid=1#221
Lightning Overload, Mana Spring Totem, Water Shield, Elemental Focus, Lightning Bolt, Lightning Overload, Lightning Mastery
http://forums.worldofwarcraft.com/threa ... 5&sid=1#65
Link: http://forums.worldofwarcraft.com/threa ... 9452&sid=1
Ok this will probably result in me dropping Nature's Swiftness and getting Shamanistic rage back, hell yes, 30% dmg reduction for 30 seconds. I wonder if that is all dmg or just melee?