Yeah, as I said in the other thread it seems like or at least I'm hoping it could drop between January to March. Especially seeing how Sony and their partners had similar success too in a similar release window this year with RE7 and Horizon.
Another thing from the behind closed doors session was that Cory said there was a lot of push back from the team when discussing the idea of the single camera with no cuts. It wasn't until he screened them John Woo's Hard Boiled and the single cut gunfight near the end that sold everyone on the idea.
Kotaku has a good article too. Mentions the blue dwarf talking to Kratos in the trailer is Sindri. A weapons merchant who also crafted Thor's Mjolnir and your interaction could possibly lead to, a quest line?, reconciliation with his estranged brother Brokkr.
http://kotaku.com/the-new-god-of-war-might-finally-make-kratos-interestin-1796080869
Edit: beaten on Kotaku since the other thread has been the go to and I posted a bunch of stuff and links there. You might wanna check out the official site too for the Leviathan Axe and the Witch in the Woods..