id rather the mag'har. the more i think about WoD the more i hate it
They had a chance to shake up the old story but what we ended with were brown orc nazis who just repeated all of their mistakes, which ruined the fantasy of an alternate timeline where everything changed, ruining what could have been a really cool "What if?" story. personally i would have loved to see a 'fel' alliance to bring up the question on what it would take to make someone corrupt.
I kind of wish they went with the original script, where garrosh restored outland using time magic, restoring the original horde to pre-corruption, though that script had a lot of issues in it too.
Anyway, bitching aside, while id love grom to return, i feel like its cheap to conflate WoD grom with MU grom. AU grom would always be compared to his predecessor, which would be unfair for his character. MU grom died a heroes death and he should be remembered as such, AU grom can continue his own path in au draenor.
a big problem with dragging in AU heroes would be that if we get au orc army, then surely the AU draenie would join the alliance, then there becomes this arms race to see who can recruit the most off world alternate dimensional heroes -_-
If we do get Draenor orcs however, i hope they give us a damn good reason for why they join the Horde. For instance, perhaps some temporal anomoly infects members of the draenor orcs, causing them to start offsetting themselves from the alternate time stream due to an affect of the collision between the 2 time streams, the only way they can overcome this is to go to the MU.
There just needs to be a damn good reason why they NEED to be in another timeline beyond 'cuz i wanna'