1) Pvp thread. Don't care how good disc is in pve
2) I have some exp 1900-2k
3) I want to heal so not going shadow
So should I wait it out and hope for buffs? Or should I level my 80 druid or 80 pally?
Even thinking about starting monk with all the 5.2 buffs.
Is there still hope for pvp disc?
This expansion? Possibly. Every expansion a class/spec is more favorable than most. Same with healing. Disc Priests were such a pain in the ass last expansion (RDruids weren't). I feel Blizzard kicked the shit out of them a little too hard. To be honest seeing past balancing in WoW I'd say Disc is going to receive a few minor buffs, but overall if you want to heal, and aren't happy with Disc I would switch.
I'm using RDruids as an example, in Cata they received a few minor buffs every patch but it was never enough for them to be used competitively. This is how WoW has been, every expansion a healer is more favorable than others. I don't think Disc will be where you want it until the next expansion. Again, RDruids never got used because their buffs were so minor it was obsolete.