User blog comment:Master Sima Yi/Assassinews 14-07-'14 – Two new Assassin's Creed: Unity trailers/@comment-24760042-20140801200335/@comment-5174994-20140804222943

It just seems like a lot of characters over a short period of time. Imagine if we get to AC7 & they're still doing that. That would be at a minimum 6 new characters since AC3 (for the main games).