My warrior got his wrath (T2) helm off an onyxia lvl 60 pug, and this was before my guild could even down her, think it was like 2 or 3 weeks before they did. I have been in raid pugs since vanilla.
I think blizz is making them a huge priority because when people quiet or otherwise complain it's that they cant get into raids bc of schedule or something, looking for raid kinda fixes that. Or maybe not enough players do raid and blizzard is trying to increase that number.