Well, a bit of controversy has hit with an official 6.2 battle pet preview. Most of it is stuff we've already known: Legendary pet battles in Tanaan, new vendors in your Garrison, Nethaera's Light in Dalaran, 2 new pets from fishing at the DMF, and so on. But they've announced 2 new pets with the Unborn Val'kyr/Minfernal spawn mechanic: a firefly and a moth. Currently these are just reskins of the same moth/firefly pets we have, no special abilities. Which many people are finding annoying and not worth the camping effort, especially if this is a manufactured reason to get people out of their Garrisons and into new content, only to have to sit in a spawn point and camp until it appears. Not interesting gameplay, or a unique or unusual way of finding a rare pet. I'm thinking more like the rain on Jaguero Isle, or the way you get Nethaera's Light. We'll see how things progress with these two pets; I'll definitely be keeping an eye on it. Here's a blog post with someone's thoughts on it. I know that Lio isn't happy with the idea either, based on her tweets.
There is also a pet from from a boss in the new Hellfire Citadel raid; I'm not sure if it'll drop in LFR or if only from normal/heroic/mythic. Hopefully it will have the chance to drop in all places.
I know I just got the background downloader with some pre-release 6.2 content, but we still don't know when it will drop, and some people are even speculating August. I would be fine with late June or July myself.
What are your thoughts on the two new pets with the rare spawn mechanic, and when do you think 6.2 will be released?