My understanding based on rumor and speculation and a hint of inside information is that Batman will sacrifice himself to save Gotham. This is called the Sampson ending. Sampson was tied to the support pillars of a stadium to be tortured but he pulled down the pillars and the whole stadium collapsed, killing everyone. Here, what's found in the debris is just the mask.
Did he survive and, as shown in a flashback with Michael Caine, fake his death successfully or did he really sacrifice himself because of his nature (not willing to kill others)? Some are calling this an Inception-type of ending. Either way, it sounds exciting.
Did he survive and, as shown in a flashback with Michael Caine, fake his death successfully or did he really sacrifice himself because of his nature (not willing to kill others)? Some are calling this an Inception-type of ending. Either way, it sounds exciting.










