There's a poster of Norse god which is holding some kind of Ball object which is similar with Apple of Eden
(Sorry about my English)
I'm afraid the mature of the film would be reduced into "PG-13" since Disney doesn't wanted any Mature or Adults theme on their Company. The sequel itself still on Development stage.
Their acquisition will be Complete on 2019.
Just notice Eyewave games in instagram and they took pictures about some Assassins with Bow and shield. In backward of him, there's ancient symbol, probably from Egypt, Babylonian, or Ancient Persia.
She using Both Templar and Assassins to acquire piece of eden and fulfill her plan to Recreate the First Civilization. Example Juno using Desmond ( Assassins ) to release her from prison, And juno using Da Costa ( Templar ) to create " Her Body " With shroud of eden.