If they tune it properly I wouldn't mind that at all. I thought the same thing about Ele shamans: they should get their old Mastery back. The current one looks nice and isn't too bad, but I'd rather lose that than multistriking Chain Lightnings (on my alt ). I could totally see something like that work for Windwalkers as well. I hope we get a lot of details about the reworks they announced at Blizzcon. I'm excited.