Possible Specs at 70
One thing is for sure, we will never have to get back into the Resto tree again so we can tinker with Elemental Devastation builds.
6/55/0 - Raiding
This first spec takes in Improved Shields& Static Shock to get some additional passive DPS out of lightning shield. It then taps into Maelstrom Weapon and combines that with 1 point in Elemental Devastation. I wonder if this will be a bad compromise by trying to squeeze both Static Shock passive damage and insta-cast Lava Bursts--which I'm still not sure how that's going to pan out.
9/52/0 - Raiding
Slight variation on the one above but taking out the Improved Shields and Static Shock in place of more points in Elemental Devastation. Also puts 1 point in Call of Flame and 3 into Enhancing Totems. I will be testing both of these to see which turns out more damage both in raid and out.
0/56/5 - PvP
Remember how I said "we will never have to get back into the Resto tree again" earlier? I lied. In this PvP spec I put 5 points back into Totemic Focus. In PvP I spend a lot of time dropping totems, especially if a Warlock or Hunter has a totem-kill macro for its pet. I also put 2 points into Earth's Grasp for the increased radius on Earthbind totem.
Hopefully we get to test these out soon. Until then, keep the faith!