Since I play a mage, I'm most excited about the new stuff in the works for 2.3 for them.
- Mages will soon be on the same playing grounds as warlocks in that they will be able to do a Ritual of Refreshment in which all members will be able to get food and drinks from this buffet table. No more having to create 120 water before a raid.
- Drysc also wrote in the same post that the nerf tax on improved Fireball and Frostbolt will be gone. Hurrah! Hey, maybe I'll be able to outdamage that hunter in our guild now.
- And Evocation will no longer be Spirit-based, but will return 15% mana every 2 seconds. Huzaah!