Re: What should the next Superman movie be?
I like your ideas, but I'm unsure about using Darkseid. I'm not sure how well he would work, at least for a reintroduction.
I think Brainiac would be an excellent choice, and would also allow subtle reflection on the Superman origins if he is Kryptonian as has been done of late.
"If you can't take a little bloody nose, maybe you ought to go back home and crawl under your bed. It's not safe out here. It's wondrous, with treasures to satiate desires both subtle and gross; but it's not for the timid." - Q