Xbox 720 in 2012?

And start running when the rumors will be presented the next generation Xbox, which presumably would be called Xbox 720, the Videogamer site says that Microsoft will unveil the next Xbox during the E3 conference in 2012 before Sony, surprising As 4 for Xbox 360 Halo apparently reached the end of 2012. Twinsouney meanwhile believes that the presence of the new console will be given 12 months later, ie at E3 2013 ... do you think?

Source:
http://gamekyo.com/