User blog comment:Nardei99/AC4 Possibilities/@comment-3046679-20121211222154

It's most likely gonna be First Civ time period in the Animus, with modern day cease-fire between Templars and Assassins, as they sift through that time period to find a way to stop Juno. They've hammered it down way too strongly in AC3 to be just a passing note.