https://www.youtube.com/watch?v=r5lfI-lLDRQ God dammit, that's exactly what I've been wanting for years. It would truly eliminate a truck load of pains in the asses of animators and motion graphic specialists. Drawing in Flash is like drawing on a Whiteboard, while it's fun and fast, it's also messy and inaccurate. Animating in Photoshop is as slow and unintuitive as it gets, but those drawing tools and layer options are fantastic. After Effects has some great tools for video effects and editing, but the only way to use it for good looking character animation (that doesn't drive you insane and take too long to make) is to use some other software and import it as an image sequence or video file. While I do think it's unlikely that Adobe would make it happen, I'd love to see anybody give it a try at this point.