Seems like some devs are already making engines for the next gen. There's gonna be more engines available to devs, I wouldn't be surprised to see budget digital games get a bit more light shined down on them, and some devs are already prepared. I mean, just look at 343's engine for Halo 4, that seems like something being prepped for the next xbox alone. I doubt Sony is letting their devs get off the hook either.
That said, I do expect games to get more expensive. I can see publishers like Deep Silver and 505 going under because they couldn't handle the high costs and less than desirable income. Believe it or not, I expect more budget games with no levels for success to come around next gen. Every company needs a low budget money maker to help offset any losses. Whether that's through a store like XBLA/PSN or through games like Rayman. I think you'll be seeing a more diverse portfolio from devs because the one big gamble doesn't seem to be working out.
