CBR has the lettered preview for Avengers: Children's Crusade #8. Looks like Doom and Wanda are both reacting to developments exactly as you'd expect, and oh, I cannot see this ending well... (And I can't wait.)
The FF #13 preview is also out, though Doom doesn't get any lines in that one.
So this is the first issue of FF since the book split into two. The main Fantastic Four don't appear in this title at all, and instead it follows the Future Foundation kids - plus we finally get back to what's happening with Doctor Doom.