Jim said in an interview that Peace talks was originally going to be a turning point book comparable to Changes. It turned out to be too complex and the book was split into Peace Talks and Battleground with Battleground being the turning point.
After Changes, we had big dramatic changes including:
* Molly on her own, damaged
* Dresden working for Mab
* Dresden dead, ghost and back
* Red Court Destroyed
* Major power imbalance rocking the supernatural world
* Dresden comes into his own as Warden of Demonreach
* Harry looses his job, his home, and his car
What will Battleground Bring in the sense of fundamental upsets in the "norm" comparable to what happened in changes?
Possibilities that have been hinted at or speculate on before
1) Ebeneezer dead -- and Dresden the new Blackstaff
2) The mortal world becomes "aware" of the supernatural and starts taking a very active role in the supernatural events
3) Open power struggle/splintering of the White Council
4) Public declaration of the existence of the Black Council - as an supernatural agency directly opposed to the White Council - and the White Council makes serious changes in response.
5) Thomas takes over the White Court as the White King.
6) Harry shows the world he can imprison beings in Demonreach - when they are NOT on the island
7) The Merlin dies
Paranet is established as a supernatural org under the accords and begins acting like a supernatural nation
What else am I missing? Which of the above possibilities (including any new ones mentioned later) seem likely?