One thing we know through the Gigaleaks a while back is that Nintendo has been holding onto extensive archives of practically everything, and those leaks were just a fraction of their treasure trove. I've heard stories of other publishers that throw everything out and wipe disks to reclaim space once a game is shipped, only to eventually regret it when classic games can't be ported because they lost the source code.

I do hope that someday Satellaview stuff sees the light of day. We know they definitely have it.