Welp, that's going to make future upgrades a bit of a pain. If only one could time travel with a future mega huge SSD to not worry about it... but then I guess many would do the same damn thing to get the demo in the first place.
Also makes Konami look like bigger asses, but then I guess when you're either exiting console/handheld games or at least greatly reducing the number put out it just doesn't matter how many bridges you burn down in the process with that base: you don't really NEED the people you won't have as customers anymore to also be happy with you. Though that can blow up spectacularly on you.