User blog comment:Suriken88/Rumour: Assassin's Creed 3 Setting Revealed/@comment-4051667-20120130185123

Both of those "hints" (The Da Vinci Dissappearence and Revelations endings) were meant to tell Desmond and the modern day assassins where the Grand Temple, where they're going during Revelations is. Why anyone sees it as a hint for the next game is beyond me.