Sunset and MCC will definitely move a bunch of consoles (although given that they're not doing a bundle for MCC, seems to me Microsoft just wants the money for that sale rather than trying to use it to directly ship systems.) Whether that's enough to make up the momentum is another question. From the analyst numbers (so swallowed with a shaker of salt) the XB1 is not far away from the PS4 in America for this month's sales. I think probably by the end of this gen Xbox will have a healthy NA showing, no problem. But they do seem to have tossed any chance of building on the 360 in other territories.