I was pretty sure you talked about Superman needing to learn a lesson. Was I mistaken? I guess I took a leap when I made suggestions on the specifics of the
why he needs to learn the lesson.
In order for the concept of Superman having to learn a lesson, there has to be an actual purpose. The movie has to show us how Superman is absolutely wrong in one way, and then give us a payout on how he learns the lesson.
Since Superman is a main protagonist, as is Batman, they'd have to be very careful about how they play the guys. Superman would really have to do something shady or immoral to make the lesson worth learning.
I don't recall if it was your or someone else who mentioned that Superman could learn not to underestimate his enemies, but I'm not sure that he would. He had his butt handed to him numerous times in the first film. He might believe humans would be easier to control, but he's always had a little bit of fear of them to begin with, even if they couldn't physically hurt him.
He knows the military was scrambling to find ways to subdue him. I'm sure he doesn't assume that they just gave up their plans.
Again you're taking things to extremes to prove a point. Who says there has to be animosity at the end? Who says it has to be crippling? You're only assuming it can be done a certain way. Don't just look at it from one perspective, there are a bunch of directions you could take and still end up with a situation where both characters aren't disrespected. I get it, people don't want one character to triumph over the other, but what's the point in a Verses movie if they're just going to end up working together? What, they fight in the first act, put aside their difference and join forces to fight off the big bad guy at the end? It's the movie we can already play out in our mind. If you're going to do a Verses movie then that has to be the climax of the film, and someone has to win.
If the film ends with one of the guys winning over the other, then what's the payout? How would there NOT be animosity between them? The concept you've presented is too vague, and riddled with plot problems for me to imagine any other ending than the two to be at odds with each other.
Ok, so Batman wins. Superman sees that he can be beaten by a human. So what then? Batman says, "This was just to show you how badly humans can do harm to you, if they wanted to", and then they share a hearty laugh over the whole thing?
I don't require Superman to come out on top (I'm a whump!fangirl, so the more battering Superman gets, the happier I'll be). But I don't want it to be easy for Batman either, and I want the fight to have a compelling, interesting reason to happen.
Ideological issues aren't enough for me. Batman being paranoid might be a good reason, but I'd prefer a Lex Luthor, or some other Bad Guy to help push things along.
But besides all that, I need the end of the film to make some sort of sense, and to give me a payoff for their massive conflict. I also need to be able to like the guy who beats the other one, so the storyline has to wrap with some sort of satisfying character development for both Supes and Bats, otherwise it'll feel like a waste of time.
NOW, if they come up with a set-in-stone schedule, with a line-up of X-amount of films, and so forth, then I might be more amenable to the idea of a more conflict-ridden MOS2.
The best example for what I'd like to see is in Superman/Batman Annual #2. They are quite clearly polar opposites in the book, they really just don't get along very well, and even when Clark goes to Bruce to train, they aren't getting along the greatest. At the end of the comic, they both end up learning something about each other, and about themselves, and it ends with them almost getting along.
That's the kind of set-up I want to see. I don't mind if they have an all-out brawl, but I want them to be at least allies, with admiration on both sides.