Kal will not likely come into this world. I just don't see how he could, without him devastating it completely.
But Clark expressed desire on more than one occasion to go into that other world.
Even that is probably suicide, but it may still happen. In the sequel to this story, but not in this story. This story deserves to have "The end" at some point!!
But if anyone else wants to write their variant on that theme, please feel free. I'd love to read it!
