Will Xbox One rule out PS4 before Next Generation consoles come out?

Microsoft changed its policy to show that they do listen to criticism. But is that enough for Microsoft to retain the championship or will the already popular PS4 retake the title that once belonged to the PS2?

Microsoft has earned prestigious position this generation and has recently shown that they're are willing to defend their title for the next-generation. E3 may be over but the war is far from finished.