So, while I kinda figured that the Hulk-looking guy with the shield was bad news, I didn't quite see that as the legacy. Figured that the legacy would be knowledge or something along those lines. (I guess, with two medallions in Shammash's hands, it still could be.)
Anyway, for those of you who got the ending, are we able to see the original "pre-ending" cutscenes still for earlier campaign or is it a case that, once you unlock the full ending, those endings go the way of Harec's original tutorial mission?