I’d Have Had Salvation Run Tie Into Final Crisis
Or at least some other storyline.
Because otherwise, what an odd little story in the middle of nowhere (“The villains all go on to a prison planet for….some reason. Then we never speak of it again!”).
Matt Sturges and Bill Willingham, respectively, did what they could with it, but boy, it was a bit like being cast into the wild to fend for yourselves. I would have reined it in a bit.