So would you say that talenting for Regrowth is actually still worth it? I personally probably won't talent into Nature's Grace regardless, but 60% crit chance extra sounds nice enough for a flash heal. I've been meaning to test out the Regrowth glyph as well, mainly because I bet no-one else has even looked at it!
As for trees, I like the new Tauren tree, huge and imposing with lots of presence rather than some old worn out branch that looks like Abraham Simpson!