If they play out Bane's role anything like Knightfall, I wonder if we will see the scene we did not see in KF, that of Bane actually entering WM, and knocking Alfred out. Because sometimes these things work out better in the movies, if we know what's coming next, like, the audience will see BM going home knackered and beaten up, and will know Bane is waiting there for him , so the tension will be higher. And sometimes tension is a better thing to have in a movie, rather than a straight out surprise appearance, as that kick only lasts for a moment. Tension like that doesn't work so well in comics, it's a more paltable feeling you get from movies, as it can be dictated by editing, and with comics you go at your own pace.
edit: Don't get me wrong though, I know that can work in comics, but it is something that I have felt from more movies than comics, and i think it's because of the medium.