Falcon is, let's say, the name of the project supposed to reduce the production cost of the Xbox360 + resolve failure problem.
I think Xbox360 can do something with this new "version" of their console because it may look as a new product for the consumers.
In another side, it depends of the numbers of Xbox360 "old version" on the shelves. I personnaly, I dont know how many Xbox360 old version are still waiting to be sold.
Time to Work !