Seriously doubtful. With a price cut maybe, but if M$ does a price cut, then so will Sony. You also have 2 brand new consoles releasing around this time, so people are probably going to more inclined to buy those. Not to mention, M$ has 0 major projects releasing this holiday season whereas Sony still has a couple to at least keep the sales afloat. I'd be more inclined to say that GTA5 + CoD:G would be more likely to help 360, but overall still very doubtful. I don't think either console is going to have another major holiday season.