I would like DC to make a revamped version of the Justice League, but this time as a prequel to Young Justice using the adult justice league characters. (Batman, superman, wonder woman etc).
Marvel wise, an animated young avengers show with Spiderman and some others would be cool.
My dream IP? Something based on Brubaker and Rucka’s Gotham Central. A gritty police thriller set on the streets of Batman’s home town. No super powers no special gadgets just ordinary cops dealing with the crazies. It was an amazing comic book series and I’d love to see it as a TV production. Live action or animated.