Some of you guys are freaking out, but it's a bit early to say the sky is falling... Our talent trees are obviously in serious need of updates, and we have been assured on a number of occasions that our damage should remain roughly the same as it is in Naxx. Expect some nice buffs/abilities in later builds.
I see a couple of people strongly dislike hand of salvation glyph, however there are times where tanking is needed but threat not (adds on KT, noth, grob, gluth, Raz. 4HM(depening on tactic), MT Sarth+3) And there are other fights when i've got a 20% cushion so this could be used. Not saying it's great, but if it's a minor glyph think i would take it for it's potential situational uses.