I was just listening to the live interview with Celestalon on Final Boss TV, and he dropped a bomb in regards to Misdirection in Warlords of Draenor. Here is the new tooltip just posted by Wowhead:
Wow! You’ll effectively be able to permanently transfer threat to the tank (or your pet for soloing I would imagine). This was added to give hunters a little more raid utility, without that utility being a “mandatory” raid-wide DPS or survival cooldown.
I’m sure we’ll get more details soon, like if there are any restrictions, but I’m pretty excited about this. Not just for raiding but for keeping mobs on my pet while soloing. Finally I won’t have to use a major glyph slot to keep my pet permanently misdirected.
Updated 4/21:
Sorry for those of you who were excited for the change, but it looks like it’s not going to happen anymore. Blizzard has something else up their sleeve for hunters.
@Hawkseye20 We *have* mentioned this. The initial idea was a massively improved Misdirection, but decided to change that, but not done.
— Celestalon (@Celestalon) April 21, 2014