I like Dispossessed because I like the idea of stubborn angry duardin who have basically lost everything but are too stubborn and angry to just die off, join the Grimnir cult, or go into the sky. They sit stewing in their collective anger and have to put up with Aelves and Men for centuries living together in a single city. Finally Sigmar opens the gate and the entire Dispossessed people gather in throngs ready to finally get their revenge against Chaos. They have been waiting for this day their entire lives. Marching from Azyr is an army of pissed off duardin with nothing left to lose. They show Chaos no mercy and tear down anything with the taint of Chaos. From the ashes of the obliteration Chaos bastions come the start of new settlements and strongholds of Order. The Dispossessed are not super warriors with god powers, they are not magical beings who sling spells at their enemies, they are not technologically advanced sky kings. The Dispossessed are a broken people hellbent to reclaim what was theirs. They survive on hate and grudges. I think Dispossessed best exemplify the people of Order reclaiming the Mortal Realms. All cities start with them and their building of them. I hope Dispossessed get a battletome soon, they would be very interesting to see fleshed out.