When a person dies testate – that is, with a valid will – an executor, executrix, or administrator takes over the task of winding up the decedent's financial affairs.
Even the word coin, translates from the Latin "cuneus," meaning wedge, and was thusly named because early coins ressembled the wedges the dies used to coin coins.
But what if it's a surprise for the audience to discover that this is the alternate universe where Bruce dies that night in Crime Alley, and that makes Thomas angry enough to become a vigilante himself?
I'd actually like to explore a slightly alternate possibility of just taking the one of the five who needs an organ who dies first and using their four healthy organs to save the other four.