It was a wonderful narrative hook to group the orphaned ranges from the World that Was. It led to some amazing personalized forces and backgrounds from the community.
If the great humaning is it's future it's a sad loss for the sandbox potential of AoS.
It's an incredible ability. Having no caveat about what type of unit beyond non hero/unique is very strong. There's one reason for the removal of triple reinforce at least!
Life has really derailed my progress recently but I have a new project I'm excited about.
I present The Kingdoms of Gork. A Greenskin take on the Ogre Kingdoms.