Like others have said one day MS is going to realize they spend way too much money on something that will never show them a profit. Even though they are the biggest comapny in the world, all their core talent that made the Xbox left. Granted they left it in a good position, but everytime my dad leaves a concrete company, they end up either going under or losing so much money that it becomes unprofitable. This may end up being the same situtation with Fries leaving. On top of that, MS used to have a very large stake in PC games and now they are down to less than a few PC game makers and a miniscule marketshare.
Eventually stockholders will make them exit the market if they follow the current trend and keep losing money. People do not operate in industries to lose money, certainly not one of the biggest companies in the world. They take loses and say they are building marketshare, when in actuality they pin themselves into a corner as the top dog in hardware(which is something Xbox fanboys love to tout). This is probably going to cause the next Xbox to follow the same trend of hardware that costs much more than the competition(SONY, SEGA, and Nintendo rarely had the top hardware in the field, and if they did it was only segments unlike MS). Even though you can say that hardware is not where you make money, if it costs you 431 dollars to make an Xbox and it retails for 299, you lose over 150 after retail gets there share. Considering that then the price dropped another 100 soon after, thats big losses and you gotta sell a ton of games to break even.
people are in business to make a profit, not to make their quaterly reports look bad. When they continue to look bad for a long time, something will have to give.
also if Bill Gates held as much power over the Xbox as people think, Fusion Frenzy 2 would have already come out