Short of a blank check from Microsoft or Sony -- like, what was the asking price for Agent exclusivity, you know? -- there's little incentive for a third-party publisher to release a big-budget game for only Xbox 360 or PS3. It's possible that third-party exclusives will flourish as small, downloadable games and DLC (though those GTA IV add-ons weren't cheap for Microsoft), but it's more likely that they'll diminish as cheap carnival games -- geddit? Of course, with Microsoft and Sony designing their own waggleware apparatuses, such low-grade third-party exclusives won't necessarily continue to be exclusive, either.
Still, Kim argues that "exclusive content is really important." And so, it's up to the first-party publishers to essentially unlevel the playing field with their own IPs. "[It's] really not about relying on third parties, because I don't think that that is sustainable, as we've proven," Kim concludes. "And it's up to each of us to differentiate on our own."