I'd like a batman film that actually puts some effort into the detective side of batman.
They always just end up showing us poor Martha and Thomas Wayne getting shot, a training montage, a monologue from alfred, some flying around in the dark and then kicking a villains butt.
Have an engaging story where batman actually needs to use his detective skills/gear and start from there.
I always liked the story of Scarecrow hiding a chemical bomb in Gotham hes trying to find. And while hes distracted the joker is brewing up something sinister