Very interesting premise. I wonder if Herb provided a body for the police to find and identify as Martha Wayne and for the funeral home to bury? And whether Martha was ever tempted to disclose the whole truth to Jonathan? Or if Clark will ever realize that he's a lot closer to Bruce than he thought he was? Or whether or not Jonathan will notice any resemblance between Martha and Bruce?
Doesn't really matter. This is a sweet story of great sacrifice for a far higher cause. And making Batman a part of the foundation of Utopia is a very nice touch, too. I never made the connection that Bruce and Clark had mothers with the same first name.