Heath Ledger to play JOKER one last time, albeit briefly, in Nolan's final BATMAN film?!?

Hey folks, Harry here with a story that came out of this New Zealand website and the news isn't exactly new, I feel... as I do remember back during the hot & heavy discussion about THE DARK KNIGHT, that there was discussion of editing room floor footage possibly being used in a sequel... But here there seems to be quite a bit of discussion about it all. I'd say it is absolutely worth doing if the footage works. Otherwise, let his Oscar winning performance be what it is, an exclamation point to a brilliant, but too short career. What do you folks think?