User blog comment:Master Sima Yi/Future settings discussion/@comment-4519956-20131128211124/@comment-4975789-20131128222335

Like Sima said, Ubi seem to be more content in releasing more modern periods of history as side-content rather than games, and I think it's better that way; you can certainly make great stories with the history, but it's harder to make a game, especially an Assassin's Creed game.