Wowhead has the alpha Druid, rogue, shaman and priest talent trees posted in their talent calculator here: link
Personally i gotta say that the disc priests look freaking awesome
The whole Archangel idea where you fit in smites in your healing rotation in order to increase mana regen and healing done looks very cool. Hope they can keep it for release.
If we didnt already have 3 priests I'd probably make tylina my main
Nah its probably just the momentary awe over the talents. I'm sticking to druid/dk atm