What OTHER elements from The Dark Knight Returns could we see?
Ok, so we know about that infamous quote and antagonistic encounter/fight between Superman and Batman etc
What other stuff could we see potentially carry over? Either thematically, plot-wise, symbolically etc etc
For example, could we see Batman drive a tank? Could we also see him in that armor? Could we see the media and news-people as seen in the animated movie/comic?
You get the idea.