The 360 will be sustained much longer.

[wraggster]

Here is what comes out of the interview given to Game Industry (http://www.gamesindustry.biz/articles/2013-05-23-microsoft-new-console-generation-can-grow-market-by-30-percent) in which Chris Lewis (Vice Chairman Xbox Europe) after much talk of the new "One XBOX" says Microsoft marketing projects for the "XBOX 360" for 12 months future and beyond. The third-party vendors also offer a lot of content, in order to live another XBOX 360 for several years, because there is a large machinery in place, "says Chris Lewis. Sooner or later, the Xbox One will eventually have park developed enough that publishers do not focus on it. Gx-mod via an interview with Game Industry

http://x360.gx-mod.com/modules/news/article.php?storyid=4184