My lack of handy survival cooldowns has really been bothering me now that we're raiding again, so I've decided to glyph Raptor Strike. It will definitely replace my glyph of wyvern sting, as I can not actually think of a time in PvE when reduced Wyvern Sting cooldown would even have made a difference for me. I save Wyvern as an oh-shit-something's-going-to-hit-a-healer button, and reduced cooldown on that has just never been useful for me.
