Increasing disc space seems logical but idk if they'll actually implement them. Most games seem to still use one disc for this gen and I don't believe next gen will be a massive jump from this one so maybe they'll be able to get by using the same discs. BC should be a must for the PS5 at this point, if it doesn't have it I would really question the decision makers over at Sony. Hopefully, the price is 399 or below again.