It had recently been announced that the next in the line of DC Animated PG-13 Movies is none other than "Under The Hood".
The good thing about this is that the script for the movie is written by Judd Winick the same person who penned the Under The Hood storyline in the Batman comic (and reality TV star).
The story focuses on the return of The Red Hood to Gotham, while also delving into a war between the Joker and the Black Mask.
I for one am excited to see more animated movies being based off of storylines from the actual comics, and the fact that they are using the same writer is definitely a step in the right direction.
Source: Comic Vine