Originally Posted by
Imnick
It would be nice... but when a spec gets an exclusive pet I can understand that they want them to use that pet :P
Just as many if not more people would start to be upset if all demons were equal including the Felguard and they felt like the only reason to use the demo pet was AOE, especially as a prevailing opinion is that in a situation where all pets are equal, the imp (the smallest and least impressive of pets) is best (because of its ranged attack).
Remember though that there's a renewed focus on solo content in this expansion, so you may get more opportunities to break out the blueberry than you would think based on WoD.