Stephanie Brown as Batgirl. I loved how simple minded and fun her character was and I enjoyed the heck out of her comic run. I think it would be a nice to have an angst free super hero who does what she does simply because she wants to do good, not because she's had a tragic life. I'll leave the tragic stuff to her mentor Barbara Gordon.
I don't think 'simple minded' is the term I'd use for Stephanie's run as Batgirl. Lighthearted, maybe? She loved being a hero and she had fun at it which made her such a great counter to Batman and the others' usual grumpiness.
Absolutely awesome idea. Now you can bet that Hollywood will be picking that idea up.
It´s good to have a few old school-ians around who still know the vintage heroes. I think Magnus was the one hero that was not resurrected in the Valiant universe alongside Dr.Solar and a few others?
I don't know if there are enough prop stores in Hollywood to make all the leather pouches and straps necessary for such a film. And it'd rely on far to much CGI to give people the kind of anatomy that Rob Liefeld specializes in.