Quoted from Tranquilize:The originals will probably drop huge if they can't have the new code.
There may be ways to extract the updated code from the CGC version and burn to eprom to run in an original machine. It all depends on what type of DRM there is, and how the "new" code is run. If it's purely updating the old code and running it via emulation as CGC has been doing, then theoretically it could work in an original game.