I'd be very surprised if it was new music. Can't be anything that requires a lot of time away from the new babies either. I'm guessing live DVD (maybe of Afterman full) or I'd love an acoustic album.
It might not feel like it, but they started recording The Afterman two and a half years ago, it's actually kinda time for new music
also, babies are expensive, seems like the perfect time to release some sort of Deluxe Bundle that I'll surely pony up for