Originally Posted by
Soulwind
Did I dream that at some point it was confirmed that it was Yogg-Saron who corrupted Deathwing and not N'zoth? I just checked wowpedia and it doesn't definitely point towards either of them, it just says that N'zoth is "rumored to have played a role" in his corruption.
I don't think Old Gods are as... sentient... as Elune seems to be. I do believe they could have been used as a force for good, if an Old God realized that the Void Lords who created them as weapons want to undo reality, and that includes them.
But I think they're being shown as literal parasites. An infection that only appears intelligent because it invades minds, but doesn't actually have a purpose other than spreading itself. It would be disappointing and it would undermine the Lovecraftian aspect of them being beyond understanding, because they would actually be extremely basic creatures, but it's what I'm getting from the current storylines.