Eel O'Brien
Basically, in an alternate future Supes and Lois have a kid. Then the kid dies and later revived by someone who hates Metas.
A lot more happens, but I just wanted to focus on where the kid comes from- An alternate future where Clark and Lois get together. What if that alternate reality was actually the Pre-New 52 earth. That would make the kid the son of Preboot Supes and Superboy a clone of Preboot Supes' son. I know in the flashback that Supes is not wearing his classic costume but that could be easily attributed to Harvest getting events slightly off during his history studies.
I doubt events will play out in that directions, but it could make for interesting story material.
A lot more happens, but I just wanted to focus on where the kid comes from- An alternate future where Clark and Lois get together. What if that alternate reality was actually the Pre-New 52 earth. That would make the kid the son of Preboot Supes and Superboy a clone of Preboot Supes' son. I know in the flashback that Supes is not wearing his classic costume but that could be easily attributed to Harvest getting events slightly off during his history studies.
I doubt events will play out in that directions, but it could make for interesting story material.