So after some playing as the Dwarves i find that when the dwarves eventually through the long spamming of goblin and troll hordes and hunting down that last damn warg that runs from corner to corner of the map... that when the dwarves take moria they just burn it to the ground... which i find a bit unlikely as the dwarves wanted to recolonise the Mines if i recall correctly.

The idea i have is that when the dwarves retake moria that 1. The Dwarves go and annex it into Erebor and it allows a special Moria soldier, like uhh Pony riders of moria or Swordsman of the Great mines. Y'know just somecool units to spice up the dwarves

2. When a Good Faction takes over they release (this may or maynot be possible i am not a Programmer or a modder so i ve no clue) The Dwarven Kingdom of Moria which would join the good side as another Dwarven faction that a dwarf player can ask thier king (usually a Dwarf asking King Dain) "May i go Serve in the Kingdom of Moria as a commander" and depending on the rank and relation he may or may not say go ahead

Both are just ideas but id like see if the devs are willing to see it or if they are just stickign entierly to the books.