This is it, guys: This is officially the last Totem Talk for elemental shaman I will write before patch 4.3 hits live servers. It might be this Tuesday, or it might be the sixth of December. Whichever it is, it's pretty definite we'll be seeing Dragon Soul within the next 10 days, barring a natural disaster, an alien invasion, or Mike Morhaime's changing his mind, of course.
Elemental is going through a few significant changes in 4.3. Our AoE will be totally revamped; we'll be dropping Fire Nova from our AoE rotation entirely. Instead, we'll be falling back on spamming the now cooldown-less Chain Lightning. Also, we'll possibly drop Earthquake, but only if we can guarantee the mobs don't move for 10 seconds. Ground-based AoEs are still very unreliable AoE damage.