I mean it’s only two issues, technically three, in. I’m just saying he referenced what he wrote in that. Not sure what will become of it or if he’s going to do anything in this book but he mentions the missing child plot that Stargirl was doing.
Edit: it’s not a plot point in the story itself, Thomas Wayne just sees it written on a wall and goes about his business. That’s it, I was just theorizing is all.