We have all seen quite a bit of the new features in Assassin's Creed II, most notably the Flying Wing mechanic that was demoed at E3 this year. Everyone thought everything was revealed about the game besides how it ends of course.

Game, Mission, and Level Designer for Assassin's Creed II François Roughol, was heavily involved in the complete design of Ezio's Flying Wing and the missions for it. Having completed the Flying Wing and the missions that go along with it, Roughol's personal website / resume site reveals that she's now working on "complete design of another yet unannounced exotic gameplay and its mission, from prototyping to final design. Overall production management of all its features and development".

So what do you think is in store for us? I'm at a loss trying to think of what other awesome mechanic they could introduce to the game. I'm anxious to find out, that's for sure.