See I don't know about this stuff personally! I haven't seen much on fire at 85, I hear mages seem to have some mana problems across the board which makes me think that Blizzard will end up changing something and I've heard that crit has taken a major hit for Cata. so fire mages just aren't getting the crits like we have been getting which would make more crit across the board more appealing!!! It's all confusing I guess I'll see with this patch and when we get to 85 on whether such things as using Mage armor over Molten is in fact better and if mana is a problem then won't we have to look at the Glyph of Mage Armor in the Prime glyphs too? Maybe? lol