User blog comment:Metadwarfosis/In anticipation of volume 11- Dwarven Kingdom and Expectations/@comment-60.50.0.119-20160801214528

obviously vol 11 is gonna be about the dwarves. what we do know was that they were some sort of vassal tributary to the baharuth empire, or maybe merely a trading alliance by supplying them with ore, weapons or other merchandise, hence why dwarves are not treated like slaves in baharuth.

Now that Ainz has the baharuth empire as his vassal state, maybe he can win over the dwarves to his side by forming an alliance of sorts? maybe to do with taking establishing trade for starters (in vol 10 there was trade issues that needed solving. Albedo re-estalish trade with re-estize, whereas slane theocracy is not willing to trade with the undead occupied state), so it stands to reason the dwarves will be just another avenue for re-establishing trade with e-rantel.

Another thing going on in vol11 will probably be re-estize being taken over. What exactly did renner do to help expedite this? We aren't fully sure yet, other than she hasn't been working with nazarick since she met demiurge to help them to invade. I also speculate she will be tranforming to her new class/racial but what it will be not sure (but this was heavily implied when albedo mention an item reward and requirements to open, as well as preparation for making her an area guardian).

Will renner be exposed in public for being a traitor? Or will they opt for some tact like what Ainz did with the zombie troll invasion against carne village and act like he had nothing to do with it. So then he can set Renner up in a good position rather than a bad one had she been exposed as a traitor to re-estize. Anyway will be interesting to see which way this goes :X

And there will probably be some random  with slane theocracy, and mentions of other events (maybe new stuff like platinum dragon lord, holy kingdom, dragonic kingdom). Don't think they can cover much else in a single volume.