Oh-oh, bad news for Sony if SEGA create their games for Xbox One and not PS4.
200% sure this is not happening... but yeah, that would be bad news.
On a side note... MS realy needs to partner whit Sega in the jap. market... i mean, they will never win in japan, but MS can improve their sales a bit there and, maybe, get more support from japan devs.
Things can't get any worse there and making some "ps exclusives" multiplats. Would be a nice thing for than, especially considering xbox lack of japanese exclusives...
Prediction: In 5 years Nintendo will Lauch a "Core Mario game" very similar to Astro Bot. That said, many will Ignore Astro Bot existence and say Nintendo created this concept.