Alex has done some very telling what if's casting. He has Titans older Batman, Iain Glen, pegged as KC Bats too. And of course a younger Lawless as Diana would have worked. Lawless is 51 and she looks good still and could work with Routh as well. You know, they brought in Conroy's Batman. There are several wonder woman actresses that voiced Diana in animation like Lawless that could do a cameo. OR better yet, cast an immortal ageless Amazon as her so they can do a KC spin off series. Seems a waste of that KC suit for a limited crossover. They wrote Routh out of the Arrowverse too. It would be a travesty to kill this Superman. I am sure he is going to tower and scene steal from Welling and Hoechlin.
Brandon won the internet when it came to this Crisis crossover so far I think. The reaction is amazing to him in the KC Superman suit. I don't think anyone else got that. Jim Lee made a great call. If they had out him in a version of the Returns suit I doubt very much we'd have had the response. I'm seeing people not interested in the CW or even the Arrowverse suddenly say they will tune in just for him because of the suit. Many people seem to feel this is the Kingdom Come version. I'm not sure myself but again feels like a waste if he is going to be just a version to throw away and bring nothing new. Why even have a multiverse of you intend to do the same stuff we seen already? But it is cool to read so many people calling for a KC series and saying how much they love this version of Superman and the story. But we know this already despite what some would try to say no one likes it etc.
Brandon cuts a manly, powerful looking figure. I hope they don't screw up the chance to show a Superman with real gravitas and one who feels the weight of the world and trying to lead a changing world. He is unlike most other Supermen, who just have it all and no real problems because they always get easy fixes and nothing has true consequences etc.
I imagine also Gal in the KC eagle armor.
They would look very good together too. I guess the fans will have a lot of fun doing edits now we actually have versions of the KC suit and armor.