Here's a little snippet that Eynoix from Blizzard has shared with us regarding the upcoming Burning Crusade! Check it out:



"Alright, I will provide you and everyone else with two tidbits of information that we've not yet revealed through any source. Both of which I'm personally very excited about, and hopefully you will be as well. First, when the Burning Crusade launches, healing over time (HoTs) spells such as Rejuvenation and Renew will stack for every player casting them. For instance, if there are three priests in your group, a target could potentially receive three renews as one time. Second, we're going to be scaling Warlock and Hunter pets come expansion so that they become stronger as the player gains more statistics through itemization.

Now you can't say that I've never given you anything, you know, besides Lightwell..."

Healing over time stacks?... hmm this could change pvp a bit.
IMHO hunters needed a little pet upgrade action anyway, sounds like a cool addition.

What do you think? Comment below!
-TD